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Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG817661438

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817661438

Diamond specifications and retailer prices

From ₹1,59,136 INR
$1,676 USD
As of October 30, 2026
Save ₹4,88,870 INR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹6,48,006 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817661438 or 817661438. Listed at 19 retailers as of October 30, 2026, with prices from ₹1,59,136 to ₹6,48,006, a ₹4,88,870 spread on the same certified stone. Taylor and Hart lists it at ₹6,48,006. 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

2.54
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661438
Dimensions14.21 × 7.09 × 4.50 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.21 mm7.09 mm2.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661438
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A+
Exceptional
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: ₹4,38,318 INR|Low: ₹1,59,136 INR|High: ₹6,90,225 INR|Avg: ₹3,33,972 INR|-0.2%
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
Taylor and Hart
November 1, 2026
Retailer 8₹1,59,136 INR
Retailer 13₹1,73,189 INR
Retailer 3₹1,78,221 INR
Retailer 6₹1,84,678 INR
Retailer 12₹2,00,819 INR
Retailer 14₹2,08,415 INR
Retailer 9₹2,61,722 INR
Retailer 2₹2,66,715 INR
Retailer 15₹2,90,072 INR
Retailer 16₹3,18,367 INR
Retailer 5₹3,46,093 INR
Retailer 7₹3,82,018 INR
Retailer 1₹4,38,318 INR
Retailer 10₹4,76,411 INR
Retailer 4₹4,97,538 INR
Retailer 11₹5,30,219 INR
Taylor and Hart₹6,48,006 INR

34 data points across 17 retailers

19 retailers₹1,59,136 INR to ₹6,48,006 INR

A+
Cheapest Retailer
-
₹1,59,136 INR
$1,676 USD
A
Retailer 2
-
₹1,73,189 INR
$1,824 USD
View
A
Retailer 3
-
₹1,78,221 INR
$1,877 USD
View
Final sale: no returns
A
Retailer 4
-
₹1,84,678 INR
$1,945 USD
View
Retailer 5
-
₹1,93,128 INR
$2,034 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
₹2,00,819 INR
$2,115 USD
View
A
Retailer 7
-
₹2,08,415 INR
$2,195 USD
View
A
Retailer 8
-
₹2,61,722 INR
£2,170 GBP
View
A
Retailer 9
-
₹2,66,715 INR
$2,809 USD
View
A
Retailer 10
-
₹2,90,072 INR
$3,055 USD
View
A
Retailer 11
-
₹3,18,367 INR
$3,353 USD
View
A
Retailer 12
-
₹3,46,093 INR
$3,645 USD
View
A
Retailer 13
-
₹3,82,018 INR
£3,168 GBP
View
Retailer 14
-
₹4,35,475 INR
$4,586 USD
View
Price last confirmed 104 days ago
B+
Retailer 15
-
₹4,38,318 INR
A$7,102 AUD
View
B+
Retailer 16
-
₹4,76,411 INR
ZAR 81,058 ZAR
View
B+
Retailer 17
-
₹4,97,538 INR
$5,240 USD
View
B+
Retailer 18
-
₹5,30,219 INR
£4,397 GBP
View
Most Expensive
B+
Taylor and Hart
296ETUU · Oct 31
₹6,48,006 INR
$6,825 USD
View
18 more retailers have this diamond
Prices start from ₹1,59,136 INRSave up to ₹4,88,870 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+
2.54ct Marquise
₹1,59,136 INR