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Round|Natural|GIA

2.53ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6541373747

Certificate GIA 6541373747

Diamond specifications and retailer prices

From €19,354 EUR
$21,622 USD
As of October 31, 2026
Save €15,143 EUR (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €34,496 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.53ct natural round diamond

This 2.53ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541373747. Listed at 19 retailers as of October 31, 2026, with prices from €19,354 to €34,496, a €15,143 spread on the same certified stone. MOH London lists it at €34,496. 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

2.53
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6541373747
Dimensions8.69 × 8.74 × 5.44 mm
L/W Ratio1.01
Top View
8.69 mm8.74 mm2.53 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541373747
Side View
Table 57.0%Crown 35°Girdle: STK-STKPavilion 41.4°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 31
Current: €34,496 EUR|Low: €19,354 EUR|High: €36,647 EUR|Avg: €24,296 EUR|-3.5%
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
November 1, 2026
Retailer 5€19,354 EUR
Retailer 10€20,310 EUR
Retailer 8€20,317 EUR
Retailer 12€20,995 EUR
Retailer 11€21,168 EUR
Retailer 6€22,503 EUR
Retailer 9€23,738 EUR
Retailer 13€23,738 EUR
Retailer 4€24,534 EUR
Retailer 2€24,713 EUR
Retailer 3€26,036 EUR
Retailer 7€26,801 EUR
MOH London€34,496 EUR

34 data points across 13 retailers

19 retailers€19,354 EUR to €34,496 EUR

B+
Cheapest Retailer
-
€19,354 EUR
$21,622 USD
B+
Retailer 2
-
€20,310 EUR
$22,691 USD
View
B+
Retailer 3
-
€20,317 EUR
$22,698 USD
View
B+
Retailer 4
-
€20,995 EUR
CA$32,578 CAD
View
B+
Retailer 5
-
€21,168 EUR
$23,649 USD
View
Final sale: no returns
B+
Retailer 6
-
€22,503 EUR
£19,796 GBP
View
B+
Retailer 7
-
€23,738 EUR
$26,520 USD
View
B+
Retailer 8
-
€23,738 EUR
$26,520 USD
View
Retailer 9
-
€24,345 EUR
$27,198 USD
View
Price last confirmed 32 days ago
Retailer 10
-
€24,495 EUR
$27,366 USD
View
Price last confirmed 24 days ago
Retailer 11
-
€24,495 EUR
$27,366 USD
View
Price last confirmed 38 days ago
B
Retailer 12
-
€24,534 EUR
$27,410 USD
View
B+
Retailer 13
-
€24,713 EUR
£21,740 GBP
View
Retailer 14
-
€25,437 EUR
$28,418 USD
View
Price last confirmed 39 days ago
Retailer 15
-
€25,437 EUR
$28,418 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
€26,036 EUR
$29,088 USD
View
B
Retailer 17
-
€26,801 EUR
View
Retailer 18
-
€32,032 EUR
$35,786 USD
View
Price last confirmed 35 days ago
Most Expensive
B
MOH London
F3F42B226 · Nov 1
€34,496 EUR
£30,346 GBP
View
18 more retailers have this diamond
Prices start from €19,354 EURSave up to €15,143 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+
2.53ct Round
€19,354 EUR