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Round|Natural|GIA

0.66ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6501281572

Certificate GIA 6501281572

Diamond specifications and retailer prices

From ₹49,809 INR
HK$4,100 HKD
As of November 1, 2026
Save ₹1,33,747 INR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,83,556 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 6501281572. Listed at 14 retailers as of October 30, 2026, with prices from ₹49,809 to ₹1,83,556, a ₹1,33,747 spread on the same certified stone. NZ Jewellers lists it at ₹1,83,556. 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
FluorescenceStrong
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6501281572
Dimensions5.58 × 5.56 × 3.46 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.58 mm5.56 mm0.66 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6501281572
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: ₹1,83,556 INR|Low: ₹49,809 INR|High: ₹1,83,556 INR|Avg: ₹81,536 INR
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
November 3, 2026
Retailer 4₹49,809 INR
Retailer 10₹54,004 INR
Retailer 9₹59,319 INR
Retailer 11₹63,020 INR
Retailer 14₹63,020 INR
Retailer 6₹64,612 INR
Retailer 3₹67,576 INR
Retailer 13₹67,576 INR
Retailer 7₹71,640 INR
Retailer 5₹73,365 INR
Retailer 2₹78,529 INR
Retailer 12₹84,227 INR
Retailer 8₹1,35,241 INR
NZ Jewellers₹1,83,556 INR

40 data points across 14 retailers

14 retailers₹49,809 INR to ₹1,83,556 INR

A
Cheapest Retailer
-
₹49,809 INR
HK$4,100 HKD
A
Retailer 2
-
₹54,004 INR
$569 USD
View
Final sale: no returns
Retailer 3
-
₹58,559 INR
$617 USD
View
Price last confirmed 49 days ago
A
Retailer 4
-
₹59,319 INR
$625 USD
View
Retailer 5
-
₹61,384 INR
SGD 874 SGD
View
Price last confirmed 7 days ago
A
Retailer 6
-
₹63,020 INR
$664 USD
View
A
Retailer 7
-
₹63,020 INR
$664 USD
View
Retailer 8
-
₹67,576 INR
$712 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
₹67,576 INR
$712 USD
View
A
Retailer 10
-
₹71,640 INR
£594 GBP
View
A
Retailer 11
-
₹78,529 INR
€788 EUR
View
B+
Retailer 12
-
₹84,227 INR
$887 USD
View
B
Retailer 13
-
₹1,35,241 INR
£1,122 GBP
View
Most Expensive
B
NZ Jewellers
108d9daa-d786-4562-9ea8-ae75631ea637 · Oct 30
₹1,83,556 INR
$1,934 USD
View
13 more retailers have this diamond
Prices start from ₹49,809 INRSave up to ₹1,33,747 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
₹49,809 INR