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Marquise|Lab Grown|IGI

0.51ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG845658670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845658670

Diamond specifications and retailer prices

From ₹21,294 INR
As of November 5, 2026
Save ₹92,192 INR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,13,486 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 very-good cut grade and certified by IGI LG845658670 or 845658670. Listed at 15 retailers as of November 4, 2026, with prices from ₹21,294 to ₹1,13,486, a ₹92,192 spread on the same certified stone. Reve Diamonds lists it at ₹1,13,486. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658670
Dimensions7.99 × 4.13 × 2.59 mm
L/W Ratio1.93
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
7.99 mm4.13 mm0.51 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658670
Side View
Table 59.0%Crown 35.1°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: ₹42,967 INR|Low: ₹21,294 INR|High: ₹1,13,486 INR|Avg: ₹55,236 INR|-0.4%
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 14₹21,294 INR
Retailer 8₹22,146 INR
Retailer 10₹23,660 INR
Retailer 2₹26,594 INR
Retailer 4₹34,070 INR
Retailer 3₹40,979 INR
Retailer 13₹42,588 INR
Retailer 1₹42,967 INR
Retailer 9₹42,967 INR
Retailer 6₹64,166 INR
Retailer 11₹76,091 INR
Retailer 12₹76,374 INR
Retailer 5₹81,106 INR
Retailer 7₹1,10,634 INR
Reve Diamonds₹1,13,486 INR

10 data points across 15 retailers

15 retailers₹21,294 INR to ₹1,13,486 INR

A
Cheapest Retailer
-
₹21,294 INR
Final sale: no returns
A
Retailer 2
-
₹22,146 INR
View
A
Retailer 3
-
₹23,660 INR
View
A
Retailer 4
-
₹26,594 INR
View
A
Retailer 5
-
₹34,070 INR
View
B+
Retailer 6
-
₹40,979 INR
View
B+
Retailer 7
-
₹42,588 INR
View
B+
Retailer 8
-
₹42,967 INR
View
B+
Retailer 9
-
₹42,967 INR
View
B+
Retailer 10
-
₹64,166 INR
View
B
Retailer 11
-
₹76,091 INR
View
B
Retailer 12
-
₹76,374 INR
View
B
Retailer 13
-
₹81,106 INR
View
B
Retailer 14
-
₹1,10,634 INR
View
Most Expensive
B
Reve Diamonds
2828CD641 · Nov 4
₹1,13,486 INR
$1,199 USD
View
14 more retailers have this diamond
Prices start from ₹21,294 INRSave up to ₹92,192 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
₹21,294 INR