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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG797645698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797645698

Diamond specifications and retailer prices

From $335 SGD
As of November 4, 2026
Save $1,444 SGD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,779 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797645698 or 797645698. Listed at 25 retailers as of November 4, 2026, with prices from $335 to $1,779, a $1,444 spread on the same certified stone. Reve Diamonds lists it at $1,779. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645698
Dimensions9.92 × 4.78 × 3.00 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.92 mm4.78 mm0.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645698
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $374 SGD|Low: $322 SGD|High: $1,685 SGD|Avg: $797 SGD
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 2$335 SGD
Retailer 1$374 SGD
Retailer 7$388 SGD
Retailer 5$415 SGD
Retailer 8$415 SGD
Retailer 9$621 SGD
Retailer 14$658 SGD
Retailer 16$658 SGD
Retailer 15$690 SGD
Retailer 13$754 SGD
Retailer 10$787 SGD
Retailer 17$903 SGD
Retailer 12$1,041 SGD
Retailer 4$1,124 SGD
Retailer 6$1,336 SGD
Retailer 3$1,378 SGD
Retailer 11$1,660 SGD

45 data points across 17 retailers

25 retailers$335 SGD to $1,779 SGD

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Cheapest Retailer
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$335 SGD
A
Retailer 2
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$374 SGD
View
Final sale: no returns
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Retailer 3
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$388 SGD
View
Retailer 4
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$415 SGD
View
Price last confirmed 12 days ago
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Retailer 5
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$415 SGD
View
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Retailer 6
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$621 SGD
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A
Retailer 7
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$658 SGD
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Retailer 8
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$658 SGD
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Price last confirmed 10 days ago
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Retailer 9
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$690 SGD
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Retailer 10
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$708 SGD
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Retailer 11
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$754 SGD
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A
Retailer 12
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$775 SGD
View
A
Retailer 13
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$787 SGD
View
B+
Retailer 14
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$871 SGD
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B+
Retailer 15
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$903 SGD
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B+
Retailer 16
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$1,041 SGD
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B+
Retailer 17
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$1,124 SGD
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B+
Retailer 18
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$1,336 SGD
View
Retailer 19
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$1,378 SGD
View
Price last confirmed 12 days ago
B
Retailer 20
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$1,400 SGD
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B
Retailer 21
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$1,436 SGD
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B
Retailer 22
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$1,463 SGD
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B
Retailer 23
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$1,660 SGD
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B
Retailer 24
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$1,695 SGD
View
Most Expensive
B
Reve Diamonds
A0B108537 · Nov 4
$1,779 SGD
$1,392 USD
View
24 more retailers have this diamond
Prices start from $335 SGDSave up to $1,444 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.83ct Marquise
$335 SGD