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Marquise|Lab Grown|IGI

2.58ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG734519351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG734519351

Diamond specifications and retailer prices

From ₹2,75,925 INR
$2,906 USD
As of November 2, 2026
Save ₹10,91,355 INR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹20,70,860 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.58ct lab-grown marquise diamond

This 2.58ct 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 LG734519351 or 734519351. Listed at 20 retailers as of October 31, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.58
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734519351
Dimensions13.89 × 7.24 × 4.56 mm
L/W Ratio1.92
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
13.89 mm7.24 mm2.58 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734519351
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: ₹20,70,860 INR|Low: ₹2,75,925 INR|High: ₹20,70,860 INR|Avg: ₹8,41,703 INR
Do Amore Diamonds
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
November 2, 2026
Retailer 4₹2,75,925 INR
Retailer 10₹3,37,073 INR
Retailer 6₹3,64,133 INR
Retailer 2₹4,24,188 INR
Retailer 17₹4,59,083 INR
Retailer 3₹4,91,461 INR
Retailer 13₹5,15,222 INR
Retailer 20₹5,42,259 INR
Retailer 5₹5,90,392 INR
Retailer 14₹8,25,535 INR
Retailer 18₹8,34,611 INR
Retailer 8₹8,76,389 INR
Retailer 15₹9,22,553 INR
Retailer 16₹9,94,239 INR
Retailer 7₹10,08,228 INR
Retailer 11₹11,14,683 INR
Retailer 12₹13,06,360 INR
Retailer 9₹13,56,017 INR
Retailer 19₹13,67,280 INR
Do Amore Diamonds₹20,70,860 INR

10 data points across 20 retailers

20 retailers₹2,75,925 INR to ₹13,67,280 INR

A
Cheapest Retailer
-
₹2,75,925 INR
$2,906 USD
A
Retailer 2
-
₹3,37,073 INR
$3,550 USD
View
Final sale: no returns
A
Retailer 3
-
₹3,64,133 INR
$3,835 USD
View
A
Retailer 4
-
₹4,24,188 INR
£3,518 GBP
View
B+
Retailer 5
-
₹4,59,083 INR
$4,835 USD
View
B+
Retailer 6
-
₹4,91,461 INR
$5,176 USD
View
B+
Retailer 7
-
₹5,15,222 INR
£4,273 GBP
View
B+
Retailer 8
-
₹5,42,259 INR
$5,711 USD
View
B+
Retailer 9
-
₹5,90,392 INR
£4,896 GBP
View
B+
Retailer 10
-
₹8,25,535 INR
£6,846 GBP
View
B
Retailer 11
-
₹8,34,611 INR
$8,790 USD
View
B
Retailer 12
-
₹8,76,389 INR
$9,230 USD
View
B
Retailer 13
-
₹9,22,553 INR
A$14,948 AUD
View
B
Retailer 14
-
₹9,94,239 INR
ZAR 169,163 ZAR
View
B
Retailer 15
-
₹10,08,228 INR
$10,619 USD
View
Retailer 16
-
₹11,14,683 INR
$11,740 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
₹13,06,360 INR
$13,758 USD
View
B
Retailer 18
-
₹13,56,017 INR
$14,281 USD
View
B
Retailer 19
-
₹13,67,280 INR
$14,400 USD
View
Most Expensive
Do Amore Diamonds
27-2967B11AF · Nov 2
₹20,70,860 INR
$21,810 USD
View
Price under review
19 more retailers have this diamond
Prices start from ₹2,75,925 INRSave up to ₹10,91,355 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
2.58ct Marquise
₹2,75,925 INR