CaratHunter
Plans
Round|Natural|GIA

2.51ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 7538261593

Certificate GIA 7538261593

Diamond specifications and retailer prices

From €9,341 EUR
SGD 14,102 SGD
As of October 31, 2026
Save €7,972 EUR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €17,313 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7538261593. Listed at 13 retailers as of October 30, 2026, with prices from €9,341 to €17,313, a €7,972 spread on the same certified stone. NZ Jewellers lists it at €17,313. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7538261593
Dimensions8.50 × 8.42 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
8.50 mm8.42 mm2.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538261593
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

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: €17,313 EUR|Low: €9,341 EUR|High: €17,313 EUR|Avg: €12,711 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7€9,341 EUR
Retailer 6€10,295 EUR
Retailer 5€11,122 EUR
Retailer 9€11,466 EUR
Retailer 3€11,952 EUR
Retailer 8€12,899 EUR
Retailer 4€13,089 EUR
Retailer 2€16,223 EUR
NZ Jewellers€17,313 EUR

37 data points across 9 retailers

13 retailers€9,341 EUR to €17,313 EUR

Retailer 1
-
€9,005 EUR
HK$78,600 HKD
Price last confirmed 58 days ago
A
Retailer 2
-
€9,341 EUR
SGD 14,102 SGD
View
A
Retailer 3
-
€10,295 EUR
$11,502 USD
View
A
Retailer 4
-
€10,637 EUR
$11,884 USD
View
A
Retailer 5
-
€10,654 EUR
$11,903 USD
View
A
Retailer 6
-
€11,122 EUR
£9,784 GBP
View
A
Retailer 7
-
€11,466 EUR
$12,810 USD
View
A
Retailer 8
-
€11,952 EUR
£10,514 GBP
View
Retailer 9
-
€12,231 EUR
$13,664 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
€12,899 EUR
$14,411 USD
View
A
Retailer 11
-
€13,089 EUR
View
A
Retailer 12
-
€16,223 EUR
£14,271 GBP
View
Most Expensive
B+
NZ Jewellers
db261ead-62b1-416c-9332-9de4cecf5d26 · Oct 30
€17,313 EUR
$19,342 USD
View
12 more retailers have this diamond
Prices start from €9,341 EURSave up to €7,972 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
2.51ct Round
€9,341 EUR