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Marquise|Lab Grown|IGI

0.51ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG818661833

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661833

Diamond specifications and retailer prices

From ₹14,047 INR
$148 USD
As of November 2, 2026
Save ₹83,468 INR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹97,514 INR at Reve Diamonds · As of November 1, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661833 or 818661833. Listed at 20 retailers as of November 1, 2026, with prices from ₹14,047 to ₹97,514, a ₹83,468 spread on the same certified stone. Reve Diamonds lists it at ₹97,514. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661833
Dimensions8.26 × 4.25 × 2.56 mm
L/W Ratio1.94
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
8.26 mm4.25 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661833
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹30,152 INR|Low: ₹13,477 INR|High: ₹82,326 INR|Avg: ₹35,706 INR|+4.6%
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 14₹14,047 INR
Retailer 9₹15,660 INR
Retailer 2₹16,325 INR
Retailer 15₹17,369 INR
Retailer 18₹17,369 INR
Retailer 10₹24,677 INR
Retailer 1₹30,152 INR
Retailer 17₹30,694 INR
Retailer 12₹31,631 INR
Retailer 5₹32,364 INR
Retailer 8₹34,908 INR
Retailer 4₹42,235 INR
Retailer 11₹44,356 INR
Retailer 7₹45,842 INR
Retailer 6₹51,251 INR
Retailer 16₹55,997 INR
Retailer 3₹59,129 INR
Retailer 13₹81,362 INR

38 data points across 18 retailers

20 retailers₹14,047 INR to ₹97,514 INR

A
Cheapest Retailer
-
₹14,047 INR
$148 USD
A
Retailer 2
-
₹15,660 INR
$165 USD
View
Final sale: no returns
A
Retailer 3
-
₹16,325 INR
$172 USD
View
A
Retailer 4
-
₹17,369 INR
$183 USD
View
Retailer 5
-
₹17,369 INR
$183 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
₹24,677 INR
$260 USD
View
A
Retailer 7
-
₹30,152 INR
£250 GBP
View
Retailer 8
-
₹30,694 INR
€308 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
₹31,631 INR
ZAR 5,384 ZAR
View
A
Retailer 10
-
₹32,364 INR
$341 USD
View
Retailer 11
-
₹34,908 INR
$368 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
₹42,235 INR
$445 USD
View
A
Retailer 13
-
₹44,356 INR
A$719 AUD
View
B+
Retailer 14
-
₹45,842 INR
$483 USD
View
B+
Retailer 15
-
₹51,251 INR
$540 USD
View
B+
Retailer 16
-
₹55,997 INR
$590 USD
View
B+
Retailer 17
-
₹59,129 INR
$623 USD
View
B+
Retailer 18
-
₹61,225 INR
$645 USD
View
B+
Retailer 19
-
₹81,362 INR
£675 GBP
View
Most Expensive
B
Reve Diamonds
AFF4121F0 · Nov 1
₹97,514 INR
$1,027 USD
View
19 more retailers have this diamond
Prices start from ₹14,047 INRSave up to ₹83,468 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
₹14,047 INR