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Marquise|Lab Grown|IGI

0.82ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG807610385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807610385

Diamond specifications and retailer prices

From $574 SGD
As of November 4, 2026
Save $2,714 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,288 SGD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.82ct lab-grown marquise diamond

This 0.82ct 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 LG807610385 or 807610385. Listed at 22 retailers as of November 4, 2026, with prices from $574 to $3,288, a $2,714 spread on the same certified stone. Riddles Jewelry lists it at $3,288. 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

0.82
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610385
Dimensions10.19 × 4.76 × 2.98 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm4.76 mm0.82 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610385
Side View
Table 61.0%Crown 34.4°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $643 SGD|Low: $551 SGD|High: $2,643 SGD|Avg: $1,193 SGD
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
Retailer 15
November 5, 2026
Retailer 15$574 SGD
Retailer 1$643 SGD
Retailer 5$643 SGD
Retailer 3$712 SGD
Retailer 6$712 SGD
Retailer 7$943 SGD
Retailer 12$1,081 SGD
Retailer 2$1,135 SGD
Retailer 14$1,140 SGD
Retailer 8$1,164 SGD
Retailer 13$1,243 SGD
Retailer 9$1,291 SGD
Retailer 11$1,712 SGD
Retailer 4$2,286 SGD
Retailer 10$2,612 SGD

45 data points across 15 retailers

22 retailers$574 SGD to $3,288 SGD

A
Cheapest Retailer
-
$574 SGD
A
Retailer 2
-
$643 SGD
View
Final sale: no returns
A
Retailer 3
-
$643 SGD
View
Retailer 4
-
$712 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
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$712 SGD
View
A
Retailer 6
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$783 SGD
View
B+
Retailer 7
-
$943 SGD
View
Retailer 8
-
$1,081 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,135 SGD
View
B+
Retailer 10
-
$1,140 SGD
View
B+
Retailer 11
-
$1,164 SGD
View
B+
Retailer 12
-
$1,243 SGD
View
B+
Retailer 13
-
$1,291 SGD
View
B
Retailer 14
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$1,567 SGD
View
B+
Retailer 15
-
$1,712 SGD
View
B
Retailer 16
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$2,286 SGD
View
B
Retailer 17
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$2,327 SGD
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B
Retailer 18
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$2,369 SGD
View
B
Retailer 19
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$2,539 SGD
View
B
Retailer 20
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$2,612 SGD
View
B
Retailer 21
-
$2,630 SGD
View
Most Expensive
B
Riddles Jewelry
1966490671 · Nov 4
$3,288 SGD
$2,573 USD
View
21 more retailers have this diamond
Prices start from $574 SGDSave up to $2,714 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
0.82ct Marquise
$574 SGD