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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 €1,272 EUR
HK$11,100 HKD
As of November 1, 2026
Save €2,951 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,223 EUR 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 €1,272 to €4,223, a €2,951 spread on the same certified stone. NZ Jewellers lists it at €4,223. 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: Nov 1
Current: €4,223 EUR|Low: €1,260 EUR|High: €4,377 EUR|Avg: €2,276 EUR|+6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€1,272 EUR
Retailer 6€1,598 EUR
Retailer 2€1,620 EUR
Retailer 3€1,731 EUR
Retailer 11€1,766 EUR
Retailer 8€1,811 EUR
Retailer 10€1,913 EUR
Retailer 5€2,341 EUR
Retailer 9€2,650 EUR
Retailer 4€3,033 EUR
NZ Jewellers€4,223 EUR

38 data points across 11 retailers

11 retailers€1,272 EUR to €4,223 EUR

A
Cheapest Retailer
-
€1,272 EUR
HK$11,100 HKD
A
Retailer 2
-
€1,598 EUR
$1,785 USD
View
A
Retailer 3
-
€1,620 EUR
£1,425 GBP
View
A
Retailer 4
-
€1,731 EUR
$1,934 USD
View
A
Retailer 5
-
€1,766 EUR
SGD 2,666 SGD
View
A
Retailer 6
-
€1,811 EUR
$2,023 USD
View
A
Retailer 7
-
€1,913 EUR
$2,137 USD
View
A
Retailer 8
-
€2,341 EUR
View
B+
Retailer 9
-
€2,650 EUR
View
B+
Retailer 10
-
€3,033 EUR
£2,668 GBP
View
Most Expensive
B
NZ Jewellers
9449005f-5ff9-4918-bee9-7f1a8d716c65 · Oct 30
€4,223 EUR
$4,718 USD
View
10 more retailers have this diamond
Prices start from €1,272 EURSave up to €2,951 EUR

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
€1,272 EUR