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Round|Natural|GIA

2.66ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1475699002

Certificate GIA 1475699002

Diamond specifications and retailer prices

From HK$165,984 HKD
$21,155 USD
As of November 1, 2026
Save HK$116,351 HKD (41%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$282,335 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 2.66ct natural round diamond

This 2.66ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1475699002. Listed at 24 retailers as of November 1, 2026, with prices from HK$165,984 to HK$282,335, a HK$116,351 spread on the same certified stone. MOH London lists it at HK$282,335. 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

2.66
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1475699002
Dimensions9.01 × 9.07 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
9.01 mm9.07 mm2.66 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1475699002
Side View
Table 59.0%Crown 32.5°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 59.8%

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: HK$282,335 HKD|Low: HK$164,729 HKD|High: HK$285,733 HKD|Avg: HK$203,773 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4HK$172,440 HKD
Retailer 8HK$173,242 HKD
Retailer 6HK$174,513 HKD
Retailer 2HK$180,778 HKD
Retailer 9HK$185,194 HKD
Retailer 7HK$186,149 HKD
Retailer 3HK$216,958 HKD
Retailer 5HK$249,974 HKD
MOH LondonHK$282,335 HKD

35 data points across 9 retailers

24 retailersHK$165,984 HKD to HK$282,335 HKD

B+
Cheapest Retailer
-
HK$165,984 HKD
$21,155 USD
B+
Retailer 2
-
HK$166,188 HKD
$21,181 USD
View
B+
Retailer 3
-
HK$167,531 HKD
$21,352 USD
View
A
Retailer 4
-
HK$172,440 HKD
₹2,093,125 INR
View
B+
Retailer 5
-
HK$173,242 HKD
$22,080 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$174,513 HKD
$22,242 USD
View
B+
Retailer 7
-
HK$176,184 HKD
$22,455 USD
View
B+
Retailer 8
-
HK$180,778 HKD
£18,142 GBP
View
Retailer 9
-
HK$180,782 HKD
$23,041 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$185,007 HKD
$23,580 USD
View
Retailer 11
-
HK$185,194 HKD
A$36,313 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
HK$186,149 HKD
$23,725 USD
View
Retailer 13
-
HK$189,821 HKD
$24,193 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
HK$193,206 HKD
$24,624 USD
View
B+
Retailer 15
-
HK$193,877 HKD
$24,710 USD
View
B+
Retailer 16
-
HK$193,877 HKD
$24,710 USD
View
Retailer 17
-
HK$195,847 HKD
$24,961 USD
View
Price last confirmed 26 days ago
B
Retailer 18
-
HK$200,311 HKD
$25,530 USD
View
Retailer 19
-
HK$203,175 HKD
$25,895 USD
View
Price last confirmed 10 days ago
Retailer 20
-
HK$203,379 HKD
$25,921 USD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
HK$216,958 HKD
€26,335 EUR
View
Retailer 22
-
HK$217,558 HKD
$27,728 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
HK$249,974 HKD
ZAR 514,695 ZAR
View
Most Expensive
B
MOH London
7CE9FE39F · Nov 2
HK$282,335 HKD
£28,334 GBP
View
23 more retailers have this diamond
Prices start from HK$165,984 HKDSave up to HK$116,351 HKD

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
2.66ct Round
HK$165,984 HKD