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1.31ct G SI2 Round Natural Diamond

EX • G/SI2 • HRD 240000147477

Certificate HRD 240000147477

Diamond specifications and retailer prices

From €1,848 EUR
$2,065 USD
As of October 30, 2026
Save €2,429 EUR (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,278 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 240000147477. Listed at 10 retailers as of October 30, 2026, with prices from €1,848 to €4,278, a €2,429 spread on the same certified stone. NZ Jewellers lists it at €4,278. 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

1.31
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle35.1°
Pavilion angle41.2°
OriginNatural
Grading LabHRD
CertificateHRD 240000147477
Dimensions7.00 × 6.97 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
The stone in accordance with the mentioned number has been identified as a natural gem diamond.
Top View
7.00 mm6.97 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 240000147477
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,278 EUR|Low: €1,407 EUR|High: €4,278 EUR|Avg: €2,373 EUR|+3.4%
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 3€1,407 EUR
Retailer 9€1,848 EUR
Retailer 6€1,889 EUR
Retailer 10€1,944 EUR
Retailer 7€2,046 EUR
Retailer 8€2,046 EUR
Retailer 5€2,140 EUR
Retailer 11€2,361 EUR
Retailer 2€2,555 EUR
Retailer 4€3,604 EUR
NZ Jewellers€4,278 EUR

28 data points across 11 retailers

10 retailers€1,848 EUR to €4,278 EUR

A
Cheapest Retailer
-
€1,848 EUR
$2,065 USD
A
Retailer 2
-
€1,889 EUR
$2,110 USD
View
Final sale: no returns
A
Retailer 3
-
€1,944 EUR
$2,172 USD
View
A
Retailer 4
-
€2,046 EUR
$2,286 USD
View
A
Retailer 5
-
€2,046 EUR
$2,286 USD
View
A
Retailer 6
-
€2,140 EUR
$2,391 USD
View
A
Retailer 7
-
€2,361 EUR
$2,638 USD
View
A
Retailer 8
-
€2,555 EUR
View
A
Retailer 9
-
€3,604 EUR
£3,170 GBP
View
Most Expensive
B+
NZ Jewellers
86f8701f-f3ef-4213-ab99-56a5cec4302a · Oct 30
€4,278 EUR
$4,779 USD
View
9 more retailers have this diamond
Prices start from €1,848 EURSave up to €2,429 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
1.31ct Round
€1,848 EUR