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Round|Natural|GIA

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2564223791

Certificate GIA 2564223791

Diamond specifications and retailer prices

From $2,111 SGD
HK$12,900 HKD
As of October 31, 2026
Save $2,813 SGD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,237 SGD at NZ Jewellers · As of September 14, 2026
View at NZ Jewellers

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564223791. Listed at 22 retailers as of October 26, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.10
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2564223791
Dimensions6.57 × 6.59 × 4.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.57 mm6.59 mm1.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564223791
Side View
Table 57.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.8%

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: Oct 31
Current: $5,868 SGD|Low: $2,095 SGD|High: $6,115 SGD|Avg: $3,181 SGD|-4.0%
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
October 31, 2026
Retailer 10$2,111 SGD
Retailer 16$2,129 SGD
Retailer 4$2,320 SGD
Retailer 17$2,516 SGD
Retailer 8$2,559 SGD
Retailer 2$2,563 SGD
Retailer 12$2,634 SGD
Retailer 7$2,807 SGD
Retailer 6$2,929 SGD
Retailer 9$2,998 SGD
Retailer 13$3,092 SGD
Retailer 5$3,215 SGD
Retailer 3$3,238 SGD
Retailer 11$3,627 SGD
Retailer 15$4,071 SGD
Retailer 14$4,924 SGD
NZ Jewellers$5,868 SGD

24 data points across 17 retailers

22 retailers$2,111 SGD to $4,924 SGD

A
Cheapest Retailer
-
$2,111 SGD
HK$12,900 HKD
Retailer 2
-
$2,129 SGD
₹158,623 INR
View
Price last confirmed 11 days ago
Retailer 3
-
$2,320 SGD
$1,815 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$2,516 SGD
View
A
Retailer 5
-
$2,559 SGD
$2,002 USD
View
A
Retailer 6
-
$2,563 SGD
$2,005 USD
View
Final sale: no returns
A
Retailer 7
-
$2,634 SGD
£1,622 GBP
View
Retailer 8
-
$2,807 SGD
$2,196 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$2,929 SGD
View
Retailer 10
-
$2,984 SGD
$2,334 USD
View
Price last confirmed 47 days ago
Retailer 11
-
$2,998 SGD
$2,345 USD
View
Price last confirmed 16 days ago
A
Retailer 12
-
$3,092 SGD
£1,904 GBP
View
A
Retailer 13
-
$3,215 SGD
£1,980 GBP
View
Retailer 14
-
$3,238 SGD
$2,533 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$3,443 SGD
$2,693 USD
View
Price last confirmed 42 days ago
Retailer 16
-
$3,443 SGD
$2,693 USD
View
Price last confirmed 47 days ago
B+
Retailer 17
-
$3,627 SGD
€2,702 EUR
View
B+
Retailer 18
-
$4,071 SGD
$3,185 USD
View
B+
Retailer 19
-
$4,924 SGD
£3,033 GBP
View
Retailer 20
-
$5,868 SGD
$4,590 USD
View
Price last confirmed 14 days ago
Retailer 21
-
$6,237 SGD
$4,879 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
6a091e4f-4a72-4dec-b08a-7cc00f66d62c · Sep 14
$6,237 SGD
$4,879 USD
View
Price last confirmed 47 days ago
21 more retailers have this diamond
Prices start from $2,111 SGDSave up to $2,813 SGD

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
1.10ct Round
$2,111 SGD