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Round|Natural|GIA

0.66ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2564425219

Certificate GIA 2564425219

Diamond specifications and retailer prices

From ₹54,668 INR
HK$4,500 HKD
As of November 1, 2026
Save ₹1,72,357 INR (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹2,27,025 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.66ct natural round diamond

This 0.66ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564425219. Listed at 18 retailers as of October 30, 2026, with prices from ₹54,668 to ₹2,27,025, a ₹1,72,357 spread on the same certified stone. NZ Jewellers lists it at ₹2,27,025. 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

0.66
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564425219
Dimensions5.58 × 5.62 × 3.44 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Knot
Top View
5.58 mm5.62 mm0.66 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564425219
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 1
Current: ₹2,27,025 INR|Low: ₹54,668 INR|High: ₹2,27,404 INR|Avg: ₹85,759 INR|-0.2%
NZ Jewellers
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
November 3, 2026
Retailer 10₹54,668 INR
Retailer 11₹54,775 INR
Retailer 18₹64,064 INR
Retailer 3₹66,247 INR
Retailer 8₹68,679 INR
Retailer 6₹72,416 INR
Retailer 5₹72,986 INR
Retailer 12₹74,599 INR
Retailer 7₹75,074 INR
Retailer 9₹82,856 INR
Retailer 15₹84,411 INR
Retailer 4₹84,978 INR
Retailer 2₹85,118 INR
Retailer 17₹85,799 INR
Retailer 13₹92,951 INR
Retailer 14₹94,972 INR
Retailer 16₹1,31,625 INR
NZ Jewellers₹2,27,025 INR

24 data points across 18 retailers

18 retailers₹54,668 INR to ₹2,27,025 INR

A
Cheapest Retailer
-
₹54,668 INR
HK$4,500 HKD
A
Retailer 2
-
₹54,775 INR
View
A
Retailer 3
-
₹64,064 INR
$675 USD
View
A
Retailer 4
-
₹66,247 INR
$698 USD
View
Final sale: no returns
A
Retailer 5
-
₹68,679 INR
A$1,113 AUD
View
A
Retailer 6
-
₹72,416 INR
$763 USD
View
A
Retailer 7
-
₹72,986 INR
$769 USD
View
A
Retailer 8
-
₹74,599 INR
$786 USD
View
A
Retailer 9
-
₹75,074 INR
$791 USD
View
Retailer 10
-
₹82,856 INR
$873 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
₹84,411 INR
$889 USD
View
A
Retailer 12
-
₹84,978 INR
£705 GBP
View
B+
Retailer 13
-
₹85,118 INR
£706 GBP
View
B+
Retailer 14
-
₹85,799 INR
$904 USD
View
B+
Retailer 15
-
₹92,951 INR
£771 GBP
View
B+
Retailer 16
-
₹94,972 INR
€953 EUR
View
B
Retailer 17
-
₹1,31,625 INR
£1,092 GBP
View
Most Expensive
B
NZ Jewellers
0fcc5155-f3b0-456c-ae41-b3fa574cead4 · Oct 30
₹2,27,025 INR
$2,392 USD
View
17 more retailers have this diamond
Prices start from ₹54,668 INRSave up to ₹1,72,357 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
0.66ct Round
₹54,668 INR