CaratHunter
Plans
Oval|Natural|GIA

1.51ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7566185764

Certificate GIA 7566185764

Diamond specifications and retailer prices

From ₹3,73,520 INR
As of November 5, 2026
Save ₹3,96,570 INR (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹7,70,090 INR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566185764. Listed at 11 retailers as of November 5, 2026, with prices from ₹3,73,520 to ₹7,70,090, a ₹3,96,570 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹7,70,090. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.97°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 7566185764
Dimensions8.96 × 6.41 × 4.01 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.96 mm6.41 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566185764
Side View
Table 60.0%Crown 41.97°Girdle: MED-THKPavilion 39.86°Culet: NDepth 62.5%

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 5
Current: ₹5,43,045 INR|Low: ₹3,37,361 INR|High: ₹8,31,798 INR|Avg: ₹5,21,197 INR|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 3₹3,37,361 INR
Retailer 4₹3,73,520 INR
Retailer 6₹4,36,728 INR
Retailer 5₹4,46,590 INR
Retailer 7₹4,46,777 INR
Retailer 2₹4,58,517 INR
Retailer 11₹4,60,302 INR
Retailer 9₹5,28,864 INR
Retailer 10₹5,28,864 INR
Retailer 1₹5,43,045 INR
Retailer 8₹7,11,256 INR
Wholesale Diamonds Direct₹7,70,090 INR

29 data points across 12 retailers

11 retailers₹3,73,520 INR to ₹7,70,090 INR

A
Cheapest Retailer
-
₹3,73,520 INR
A
Retailer 2
-
₹4,36,728 INR
View
A
Retailer 3
-
₹4,46,590 INR
View
A
Retailer 4
-
₹4,46,777 INR
View
A
Retailer 5
-
₹4,58,517 INR
View
A
Retailer 6
-
₹4,60,302 INR
View
B+
Retailer 7
-
₹5,28,864 INR
View
B+
Retailer 8
-
₹5,28,864 INR
View
B+
Retailer 9
-
₹5,43,045 INR
View
B+
Retailer 10
-
₹7,11,256 INR
View
Most Expensive
B
Wholesale Diamonds Direct
564560939 · Nov 6
₹7,70,090 INR
$8,199 USD
View
10 more retailers have this diamond
Prices start from ₹3,73,520 INRSave up to ₹3,96,570 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 Oval
₹3,73,520 INR