CaratHunter
Plans
Radiant|Natural|GIA

1.31ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 2544588737

Certificate GIA 2544588737

Diamond specifications and retailer prices

From €2,921 EUR
$3,263 USD
As of November 1, 2026
Save €3,537 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,457 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544588737. Listed at 18 retailers as of October 30, 2026, with prices from €2,921 to €6,457, a €3,537 spread on the same certified stone. NZ Jewellers lists it at €6,457. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle49.31°
Pavilion angle36.19°
OriginNatural
Grading LabGIA
CertificateGIA 2544588737
Dimensions7.17 × 5.49 × 3.76 mm
L/W Ratio1.31
Top View
7.17 mm5.49 mm1.31 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544588737
Side View
Table 70.0%Crown 49.31°Girdle: Very ThickPavilion 36.19°Culet: NoneDepth 68.5%

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: €6,457 EUR|Low: €2,841 EUR|High: €6,457 EUR|Avg: €3,872 EUR
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
Retailer 18
November 2, 2026
Retailer 4€2,921 EUR
Retailer 15€2,981 EUR
Retailer 14€3,099 EUR
Retailer 13€3,153 EUR
Retailer 10€3,328 EUR
Retailer 6€3,357 EUR
Retailer 17€3,357 EUR
Retailer 18€3,357 EUR
Retailer 16€3,487 EUR
Retailer 5€3,741 EUR
Retailer 7€3,741 EUR
Retailer 2€3,792 EUR
Retailer 9€3,867 EUR
Retailer 3€3,875 EUR
Retailer 12€4,194 EUR
Retailer 8€4,195 EUR
Retailer 11€6,199 EUR
NZ Jewellers€6,457 EUR

42 data points across 18 retailers

18 retailers€2,921 EUR to €6,457 EUR

A
Cheapest Retailer
-
€2,921 EUR
$3,263 USD
A
Retailer 2
-
€2,981 EUR
$3,330 USD
View
A
Retailer 3
-
€3,099 EUR
$3,462 USD
View
Final sale: no returns
A
Retailer 4
-
€3,153 EUR
$3,523 USD
View
B+
Retailer 5
-
€3,357 EUR
$3,750 USD
View
B+
Retailer 6
-
€3,357 EUR
$3,751 USD
View
B+
Retailer 7
-
€3,357 EUR
$3,751 USD
View
B+
Retailer 8
-
€3,487 EUR
$3,896 USD
View
B+
Retailer 9
-
€3,741 EUR
$4,180 USD
View
B+
Retailer 10
-
€3,741 EUR
$4,180 USD
View
B+
Retailer 11
-
€3,792 EUR
£3,336 GBP
View
B+
Retailer 12
-
€3,867 EUR
$4,320 USD
View
B+
Retailer 13
-
€3,875 EUR
$4,329 USD
View
Retailer 14
-
€3,932 EUR
$4,393 USD
View
Price last confirmed 61 days ago
B
Retailer 15
-
€4,194 EUR
View
Retailer 16
-
€4,195 EUR
$4,687 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€6,199 EUR
£5,453 GBP
View
Most Expensive
B
NZ Jewellers
b9eb24aa-7039-43d7-9d76-b567ec79879d · Oct 30
€6,457 EUR
$7,214 USD
View
17 more retailers have this diamond
Prices start from €2,921 EURSave up to €3,537 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 Radiant
€2,921 EUR