Round|Natural|GIA

1.10ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2557967149

Certificate GIA 2557967149

Diamond specifications and retailer prices

From $1,408 USD
HK$11,000 HKD
As of October 30, 2026
Save $3,310 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,718 USD 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 $1,408 to $4,718, a $3,310 spread on the same certified stone. NZ Jewellers lists it at $4,718. 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
Color
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 30
Current: $4,718 USD|Low: $1,408 USD|High: $4,890 USD|Avg: $2,529 USD|+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 30, 2026
Retailer 9$1,408 USD
Retailer 2$1,815 USD
Retailer 3$1,816 USD
Retailer 11$1,934 USD
Retailer 10$1,973 USD
Retailer 6$2,023 USD
Retailer 8$2,137 USD
Retailer 4$2,632 USD
Retailer 7$2,961 USD
Retailer 5$3,406 USD
NZ Jewellers$4,718 USD

39 data points across 11 retailers

11 retailers$1,408 USD to $4,718 USD

A
Cheapest Retailer
-
$1,408 USD
HK$11,000 HKD
A
Retailer 2
-
$1,815 USD
£1,429 GBP
View
A
Retailer 3
-
$1,816 USD
View
A
Retailer 4
-
$1,934 USD
View
A
Retailer 5
-
$1,973 USD
SGD 2,666 SGD
View
A
Retailer 6
-
$2,023 USD
View
A
Retailer 7
-
$2,137 USD
View
A
Retailer 8
-
$2,632 USD
€2,507 EUR
View
B+
Retailer 9
-
$2,961 USD
€2,820 EUR
View
B+
Retailer 10
-
$3,406 USD
£2,682 GBP
View
Most Expensive
B
NZ Jewellers
9449005f-5ff9-4918-bee9-7f1a8d716c65 · Oct 30
$4,718 USD
View
10 more retailers have this diamond
Prices start from $1,408 USDSave up to $3,310 USD

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
$1,408 USD