CaratHunter
Plans
Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2547868500

Certificate GIA 2547868500

Diamond specifications and retailer prices

From ₹4,05,930 INR
HK$33,400 HKD
As of November 1, 2026
Save ₹4,82,189 INR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹8,88,120 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547868500. Listed at 15 retailers as of October 28, 2026, with prices from ₹4,05,930 to ₹8,88,120, a ₹4,82,189 spread on the same certified stone. Queensmith lists it at ₹8,88,120. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547868500
Dimensions7.99 × 5.79 × 3.91 mm
L/W Ratio1.38
Top View
7.99 mm5.79 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547868500
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹8,88,120 INR|Low: ₹4,02,284 INR|High: ₹8,94,752 INR|Avg: ₹5,80,634 INR|+1.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8₹4,05,930 INR
Retailer 2₹4,33,512 INR
Retailer 4₹4,78,069 INR
Retailer 12₹4,94,500 INR
Retailer 5₹5,04,895 INR
Retailer 7₹5,22,744 INR
Retailer 10₹5,35,803 INR
Retailer 3₹5,50,493 INR
Retailer 11₹5,62,579 INR
Retailer 9₹6,06,360 INR
Retailer 6₹8,53,391 INR
Queensmith₹8,88,120 INR

25 data points across 12 retailers

15 retailers₹4,05,930 INR to ₹8,88,120 INR

A
Cheapest Retailer
-
₹4,05,930 INR
HK$33,400 HKD
A
Retailer 2
-
₹4,33,512 INR
View
A
Retailer 3
-
₹4,78,069 INR
SGD 6,804 SGD
View
A
Retailer 4
-
₹4,94,500 INR
$5,208 USD
View
Final sale: no returns
A
Retailer 5
-
₹4,97,063 INR
$5,235 USD
View
A
Retailer 6
-
₹5,04,895 INR
£4,187 GBP
View
Retailer 7
-
₹5,19,595 INR
SGD 7,395 SGD
View
Price last confirmed 18 days ago
A
Retailer 8
-
₹5,22,744 INR
£4,335 GBP
View
A
Retailer 9
-
₹5,35,803 INR
$5,643 USD
View
A
Retailer 10
-
₹5,47,311 INR
A$8,868 AUD
View
A
Retailer 11
-
₹5,50,493 INR
$5,798 USD
View
B+
Retailer 12
-
₹5,62,579 INR
$5,925 USD
View
B+
Retailer 13
-
₹6,06,360 INR
€6,082 EUR
View
B+
Retailer 14
-
₹8,53,391 INR
£7,077 GBP
View
Most Expensive
B
Queensmith
2547868500 · Oct 28
₹8,88,120 INR
£7,365 GBP
View
14 more retailers have this diamond
Prices start from ₹4,05,930 INRSave up to ₹4,82,189 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
1.51ct Cushion
₹4,05,930 INR