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Round|Natural|GIA

2.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6511599403

Certificate GIA 6511599403

Diamond specifications and retailer prices

From €23,403 EUR
$26,146 USD
As of October 26, 2026
Save €16,795 EUR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €40,198 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 2.52ct natural round diamond

This 2.52ct 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 6511599403. Listed at 14 retailers as of October 26, 2026, with prices from €23,403 to €40,198, a €16,795 spread on the same certified stone. MOH London lists it at €40,198. 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

2.52
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6511599403
Dimensions8.68 × 8.63 × 5.40 mm
L/W Ratio1.01
Top View
8.68 mm8.63 mm2.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511599403
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €40,198 EUR|Low: €23,403 EUR|High: €40,628 EUR|Avg: €28,306 EUR|-1.1%
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
October 28, 2026
Retailer 11€23,403 EUR
Retailer 16€24,634 EUR
Retailer 4€24,995 EUR
Retailer 13€25,704 EUR
Retailer 9€25,829 EUR
Retailer 12€25,889 EUR
Retailer 15€26,776 EUR
Retailer 5€27,023 EUR
Retailer 6€27,023 EUR
Retailer 3€27,846 EUR
Retailer 7€28,092 EUR
Retailer 14€28,918 EUR
Retailer 2€30,108 EUR
Retailer 8€30,325 EUR
Retailer 10€35,355 EUR
MOH London€40,198 EUR

17 data points across 16 retailers

14 retailers€23,403 EUR to €40,198 EUR

B+
Cheapest Retailer
-
€23,403 EUR
$26,146 USD
B+
Retailer 2
-
€24,995 EUR
$27,925 USD
View
Retailer 3
-
€25,704 EUR
$28,717 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
€25,829 EUR
£22,722 GBP
View
Retailer 5
-
€25,889 EUR
$28,923 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€26,776 EUR
$29,914 USD
View
Retailer 7
-
€27,023 EUR
$30,190 USD
View
Price last confirmed 10 days ago
Retailer 8
-
€27,023 EUR
$30,190 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
€27,846 EUR
$31,110 USD
View
B
Retailer 10
-
€28,092 EUR
$31,384 USD
View
B+
Retailer 11
-
€28,918 EUR
$32,307 USD
View
B+
Retailer 12
-
€30,108 EUR
View
B
Retailer 13
-
€35,355 EUR
ZAR 638,099 ZAR
View
Most Expensive
B
MOH London
D088265EB · Oct 26
€40,198 EUR
£35,362 GBP
View
13 more retailers have this diamond
Prices start from €23,403 EURSave up to €16,795 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.

B+
2.52ct Round
€23,403 EUR