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Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG808614322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808614322

Diamond specifications and retailer prices

From $317 SGD
As of November 5, 2026
Save $1,302 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,619 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 LG808614322 or 808614322. Listed at 21 retailers as of November 4, 2026, with prices from $317 to $1,619, a $1,302 spread on the same certified stone. Reve Diamonds lists it at $1,619. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808614322
Dimensions9.96 × 4.85 × 3.05 mm
L/W Ratio2.05
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
9.96 mm4.85 mm0.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808614322
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $317 SGD|Low: $300 SGD|High: $1,619 SGD|Avg: $822 SGD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 5, 2026
Retailer 1$317 SGD
Retailer 14$498 SGD
Retailer 5$561 SGD
Retailer 12$641 SGD
Retailer 7$648 SGD
Retailer 2$683 SGD
Retailer 3$690 SGD
Retailer 4$738 SGD
Retailer 10$764 SGD
Retailer 11$883 SGD
Retailer 13$915 SGD
Retailer 6$1,124 SGD
Retailer 9$1,197 SGD
Retailer 8$1,404 SGD
Reve Diamonds$1,619 SGD

29 data points across 15 retailers

21 retailers$317 SGD to $1,619 SGD

Retailer 1
-
$268 SGD
Price last confirmed 29 days ago
A
Retailer 2
-
$317 SGD
View
Final sale: no returns
Retailer 3
-
$333 SGD
View
Price last confirmed 25 days ago
Retailer 4
-
$333 SGD
View
Price last confirmed 34 days ago
Retailer 5
-
$383 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$498 SGD
View
Retailer 7
-
$561 SGD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$600 SGD
View
A
Retailer 9
-
$641 SGD
View
A
Retailer 10
-
$648 SGD
View
A
Retailer 11
-
$683 SGD
View
A
Retailer 12
-
$690 SGD
View
A
Retailer 13
-
$738 SGD
View
A
Retailer 14
-
$764 SGD
View
B+
Retailer 15
-
$883 SGD
View
B+
Retailer 16
-
$915 SGD
View
Retailer 17
-
$1,070 SGD
View
Price last confirmed 37 days ago
B+
Retailer 18
-
$1,124 SGD
View
B+
Retailer 19
-
$1,197 SGD
View
B
Retailer 20
-
$1,404 SGD
View
Most Expensive
B
Reve Diamonds
87519A7FE · Nov 4
$1,619 SGD
$1,267 USD
View
20 more retailers have this diamond
Prices start from $317 SGDSave up to $1,302 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
$317 SGD