CaratHunter
Plans
Round|Natural|GIA

2.51ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7566038372

Certificate GIA 7566038372

Diamond specifications and retailer prices

From €21,044 EUR
$23,510 USD
As of November 1, 2026
Save €17,014 EUR (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €38,058 EUR at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566038372. Listed at 18 retailers as of November 1, 2026, with prices from €21,044 to €38,058, a €17,014 spread on the same certified stone. MOH London lists it at €38,058. 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

2.51
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566038372
Dimensions8.64 × 8.69 × 5.40 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
8.64 mm8.69 mm2.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566038372
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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: €38,058 EUR|Low: €20,988 EUR|High: €38,261 EUR|Avg: €26,099 EUR|+1.2%
MOH London
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 11€21,015 EUR
Retailer 3€21,044 EUR
Retailer 5€21,872 EUR
Retailer 9€22,187 EUR
Retailer 7€23,352 EUR
Retailer 10€23,646 EUR
Retailer 19€23,706 EUR
Retailer 4€24,368 EUR
Retailer 14€24,592 EUR
Retailer 16€24,947 EUR
Retailer 6€25,384 EUR
Retailer 20€25,586 EUR
Retailer 18€26,399 EUR
Retailer 13€26,878 EUR
Retailer 8€27,414 EUR
Retailer 12€29,172 EUR
Retailer 2€29,437 EUR
Retailer 17€31,517 EUR
Retailer 15€33,696 EUR
MOH London€38,058 EUR

24 data points across 20 retailers

18 retailers€21,044 EUR to €38,058 EUR

A
Cheapest Retailer
-
€21,044 EUR
$23,510 USD
B+
Retailer 2
-
€21,872 EUR
$24,435 USD
View
B+
Retailer 3
-
€22,187 EUR
$24,787 USD
View
B+
Retailer 4
-
€23,352 EUR
$26,089 USD
View
Final sale: no returns
Retailer 5
-
€23,646 EUR
A$40,641 AUD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
€23,706 EUR
$26,485 USD
View
B+
Retailer 7
-
€24,368 EUR
$27,224 USD
View
B+
Retailer 8
-
€24,592 EUR
£21,633 GBP
View
B+
Retailer 9
-
€24,947 EUR
$27,871 USD
View
B+
Retailer 10
-
€25,384 EUR
$28,359 USD
View
B+
Retailer 11
-
€25,586 EUR
$28,585 USD
View
B+
Retailer 12
-
€26,399 EUR
$29,493 USD
View
B+
Retailer 13
-
€26,878 EUR
£23,644 GBP
View
B
Retailer 14
-
€27,414 EUR
$30,627 USD
View
B
Retailer 15
-
€29,437 EUR
View
B
Retailer 16
-
€31,517 EUR
£27,725 GBP
View
B
Retailer 17
-
€33,696 EUR
ZAR 608,156 ZAR
View
Most Expensive
B
MOH London
C1964CE78 · Nov 1
€38,058 EUR
£33,479 GBP
View
17 more retailers have this diamond
Prices start from €21,044 EURSave up to €17,014 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
€21,044 EUR