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Round|Natural|GIA

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557967149

Certificate GIA 2557967149

Diamond specifications and retailer prices

From $1,816 SGD
HK$11,100 HKD
As of October 31, 2026
Save $4,215 SGD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,031 SGD at NZ Jewellers · As of October 30, 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 2557967149. Listed at 11 retailers as of October 30, 2026, with prices from $1,816 to $6,031, a $4,215 spread on the same certified stone. NZ Jewellers lists it at $6,031. 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
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557967149
Dimensions6.52 × 6.57 × 4.11 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle
Top View
6.52 mm6.57 mm1.10 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557967149
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 41°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: $6,031 SGD|Low: $1,800 SGD|High: $6,251 SGD|Avg: $3,248 SGD|+6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$1,816 SGD
Retailer 2$2,282 SGD
Retailer 5$2,320 SGD
Retailer 3$2,472 SGD
Retailer 11$2,522 SGD
Retailer 8$2,586 SGD
Retailer 10$2,732 SGD
Retailer 6$3,365 SGD
Retailer 9$3,785 SGD
Retailer 7$4,354 SGD
NZ Jewellers$6,031 SGD

38 data points across 11 retailers

11 retailers$1,816 SGD to $6,031 SGD

A
Cheapest Retailer
-
$1,816 SGD
HK$11,100 HKD
A
Retailer 2
-
$2,282 SGD
$1,785 USD
View
A
Retailer 3
-
$2,320 SGD
£1,429 GBP
View
A
Retailer 4
-
$2,472 SGD
$1,934 USD
View
A
Retailer 5
-
$2,522 SGD
View
A
Retailer 6
-
$2,586 SGD
$2,023 USD
View
A
Retailer 7
-
$2,732 SGD
$2,137 USD
View
A
Retailer 8
-
$3,365 SGD
€2,507 EUR
View
B+
Retailer 9
-
$3,785 SGD
€2,820 EUR
View
B+
Retailer 10
-
$4,354 SGD
£2,682 GBP
View
Most Expensive
B
NZ Jewellers
9449005f-5ff9-4918-bee9-7f1a8d716c65 · Oct 30
$6,031 SGD
$4,718 USD
View
10 more retailers have this diamond
Prices start from $1,816 SGDSave up to $4,215 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
$1,816 SGD