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Marquise|Lab Grown|IGI

0.51ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG816662575

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662575

Diamond specifications and retailer prices

From ₹21,956 INR
As of November 4, 2026
Save ₹1,00,414 INR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,22,370 INR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662575 or 816662575. Listed at 17 retailers as of November 4, 2026, with prices from ₹21,956 to ₹1,22,370, a ₹1,00,414 spread on the same certified stone. Reve Diamonds lists it at ₹1,22,370. 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

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662575
Dimensions7.84 × 4.24 × 2.68 mm
L/W Ratio1.85
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
7.84 mm4.24 mm0.51 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662575
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹1,19,814 INR|Low: ₹21,956 INR|High: ₹1,23,316 INR|Avg: ₹66,141 INR|-2.8%
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
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 2₹21,956 INR
Retailer 3₹24,512 INR
Retailer 16₹25,458 INR
Retailer 7₹26,878 INR
Retailer 11₹27,162 INR
Retailer 8₹36,910 INR
Retailer 13₹46,847 INR
Retailer 14₹49,213 INR
Retailer 5₹54,418 INR
Retailer 12₹54,513 INR
Retailer 4₹57,068 INR
Retailer 6₹87,542 INR
Retailer 9₹96,438 INR
Retailer 10₹1,12,432 INR
Retailer 15₹1,17,732 INR
Retailer 1₹1,19,814 INR
Reve Diamonds₹1,22,370 INR

31 data points across 17 retailers

17 retailers₹21,956 INR to ₹1,22,370 INR

A
Cheapest Retailer
-
₹21,956 INR
A
Retailer 2
-
₹24,512 INR
View
Final sale: no returns
A
Retailer 3
-
₹25,458 INR
View
A
Retailer 4
-
₹26,878 INR
View
A
Retailer 5
-
₹27,162 INR
View
A
Retailer 6
-
₹36,910 INR
View
B+
Retailer 7
-
₹46,847 INR
View
B+
Retailer 8
-
₹49,213 INR
View
B+
Retailer 9
-
₹54,418 INR
View
B+
Retailer 10
-
₹54,513 INR
View
Retailer 11
-
₹57,068 INR
View
Price last confirmed 11 days ago
B
Retailer 12
-
₹87,542 INR
View
B
Retailer 13
-
₹96,438 INR
View
B
Retailer 14
-
₹1,12,432 INR
View
B
Retailer 15
-
₹1,17,732 INR
View
B
Retailer 16
-
₹1,19,814 INR
View
Most Expensive
B
Reve Diamonds
45B96CC16 · Nov 4
₹1,22,370 INR
$1,293 USD
View
16 more retailers have this diamond
Prices start from ₹21,956 INRSave up to ₹1,00,414 INR

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
0.51ct Marquise
₹21,956 INR