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Marquise|Lab Grown|IGI

0.87ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804625034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804625034

Diamond specifications and retailer prices

From $607 SGD
As of November 4, 2026
Save $2,882 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,489 SGD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804625034 or 804625034. Listed at 23 retailers as of November 4, 2026, with prices from $607 to $3,489, a $2,882 spread on the same certified stone. Riddles Jewelry lists it at $3,489. 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

0.87
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804625034
Dimensions10.07 × 5.09 × 3.09 mm
L/W Ratio1.98
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
10.07 mm5.09 mm0.87 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804625034
Side View
Table 60.0%Crown 35.1°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $679 SGD|Low: $583 SGD|High: $2,793 SGD|Avg: $1,265 SGD|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 5, 2026
Retailer 15$607 SGD
Retailer 1$679 SGD
Retailer 5$679 SGD
Retailer 3$751 SGD
Retailer 6$751 SGD
Retailer 7$989 SGD
Retailer 12$1,094 SGD
Retailer 2$1,199 SGD
Retailer 14$1,210 SGD
Retailer 9$1,234 SGD
Retailer 11$1,293 SGD
Retailer 10$1,365 SGD
Retailer 13$1,827 SGD
Retailer 4$2,417 SGD
Retailer 8$2,754 SGD

44 data points across 15 retailers

23 retailers$607 SGD to $3,489 SGD

A
Cheapest Retailer
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$607 SGD
A
Retailer 2
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$679 SGD
View
Final sale: no returns
A
Retailer 3
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$679 SGD
View
Retailer 4
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$751 SGD
View
Price last confirmed 20 days ago
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Retailer 5
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$751 SGD
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A
Retailer 6
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$813 SGD
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A
Retailer 7
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$831 SGD
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B+
Retailer 8
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$989 SGD
View
Retailer 9
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$1,094 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
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$1,199 SGD
View
B+
Retailer 11
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$1,210 SGD
View
B+
Retailer 12
-
$1,234 SGD
View
B+
Retailer 13
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$1,293 SGD
View
B+
Retailer 14
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$1,365 SGD
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B
Retailer 15
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$1,663 SGD
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B+
Retailer 16
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$1,827 SGD
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B
Retailer 17
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$2,417 SGD
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B
Retailer 18
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$2,454 SGD
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B
Retailer 19
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$2,514 SGD
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B
Retailer 20
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$2,644 SGD
View
B
Retailer 21
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$2,754 SGD
View
B
Retailer 22
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$2,790 SGD
View
Most Expensive
B
Riddles Jewelry
1966207574 · Nov 4
$3,489 SGD
$2,730 USD
View
22 more retailers have this diamond
Prices start from $607 SGDSave up to $2,882 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
0.87ct Marquise
$607 SGD