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Marquise|Lab Grown|IGI

3.20ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG802606950

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802606950

Diamond specifications and retailer prices

From ₹2,36,520 INR
$2,491 USD
As of October 30, 2026
Save ₹7,20,916 INR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹9,57,437 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.2ct lab-grown marquise diamond

This 3.2ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG802606950 or 802606950. Listed at 21 retailers as of October 30, 2026, with prices from ₹2,36,520 to ₹9,57,437, a ₹7,20,916 spread on the same certified stone. Taylor and Hart lists it at ₹9,57,437. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.20
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802606950
Dimensions15.69 × 7.51 × 4.69 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.51 mm3.20 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802606950
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.5%

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: Oct 30
Current: ₹7,34,613 INR|Low: ₹2,36,520 INR|High: ₹11,70,734 INR|Avg: ₹5,17,797 INR|-4.9%
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
Retailer 19
Retailer 20
Taylor and Hart
November 1, 2026
Retailer 7₹2,36,520 INR
Retailer 3₹2,57,315 INR
Retailer 2₹2,64,816 INR
Retailer 18₹2,74,406 INR
Retailer 13₹2,89,598 INR
Retailer 19₹2,89,598 INR
Retailer 11₹3,17,209 INR
Retailer 14₹3,26,471 INR
Retailer 10₹3,43,909 INR
Retailer 15₹3,67,385 INR
Retailer 9₹3,74,958 INR
Retailer 20₹3,77,141 INR
Retailer 8₹4,27,655 INR
Retailer 6₹4,54,820 INR
Retailer 4₹5,20,934 INR
Retailer 12₹6,19,520 INR
Retailer 17₹6,37,140 INR
Retailer 5₹7,32,634 INR
Retailer 1₹7,34,613 INR
Retailer 16₹8,77,338 INR
Taylor and Hart₹9,57,437 INR

36 data points across 21 retailers

21 retailers₹2,36,520 INR to ₹9,57,437 INR

A
Cheapest Retailer
-
₹2,36,520 INR
$2,491 USD
A
Retailer 2
-
₹2,57,315 INR
$2,710 USD
View
A
Retailer 3
-
₹2,64,816 INR
$2,789 USD
View
Final sale: no returns
A
Retailer 4
-
₹2,74,406 INR
$2,890 USD
View
A
Retailer 5
-
₹2,89,598 INR
$3,050 USD
View
A
Retailer 6
-
₹2,89,598 INR
$3,050 USD
View
A
Retailer 7
-
₹3,17,209 INR
HK$26,100 HKD
View
A
Retailer 8
-
₹3,26,471 INR
£2,707 GBP
View
A
Retailer 9
-
₹3,43,909 INR
$3,622 USD
View
A
Retailer 10
-
₹3,67,385 INR
£3,047 GBP
View
A
Retailer 11
-
₹3,74,958 INR
$3,949 USD
View
A
Retailer 12
-
₹3,77,141 INR
$3,972 USD
View
A
Retailer 13
-
₹4,27,655 INR
$4,504 USD
View
A
Retailer 14
-
₹4,54,820 INR
€4,562 EUR
View
A
Retailer 15
-
₹5,20,934 INR
£4,320 GBP
View
B+
Retailer 16
-
₹6,19,520 INR
A$10,038 AUD
View
B+
Retailer 17
-
₹6,37,140 INR
ZAR 108,405 ZAR
View
B+
Retailer 18
-
₹7,32,634 INR
$7,716 USD
View
B+
Retailer 19
-
₹7,34,613 INR
£6,092 GBP
View
B+
Retailer 20
-
₹8,77,338 INR
$9,240 USD
View
Most Expensive
B+
Taylor and Hart
YJ2EXM4 · Oct 31
₹9,57,437 INR
$10,084 USD
View
20 more retailers have this diamond
Prices start from ₹2,36,520 INRSave up to ₹7,20,916 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
3.20ct Marquise
₹2,36,520 INR