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Round|Natural|GIA

2.53ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7553214771

Certificate GIA 7553214771

Diamond specifications and retailer prices

From $16,673 USD
As of October 27, 2026
Save $11,611 USD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $28,284 USD at MOH London · As of October 29, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7553214771. Listed at 11 retailers as of October 27, 2026, with prices from $16,673 to $28,284, a $11,611 spread on the same certified stone. MOH London lists it at $28,284. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7553214771
Dimensions8.71 × 8.68 × 5.43 mm
L/W Ratio1.00
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.71 mm8.68 mm2.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553214771
Side View
Table 57.0%Crown 34°Girdle: Med. - Sli. ThickPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 27
Current: $28,284 USD|Low: $16,065 USD|High: $28,472 USD|Avg: $20,305 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$16,724 USD
Retailer 4$16,905 USD
Retailer 7$17,672 USD
Retailer 2$18,736 USD
Retailer 8$19,515 USD
Retailer 5$21,147 USD
Retailer 3$22,284 USD
MOH London$28,284 USD

32 data points across 8 retailers

11 retailers$16,673 USD to $28,284 USD

A
Cheapest Retailer
-
$16,673 USD
A
Retailer 2
-
$16,724 USD
View
A
Retailer 3
-
$16,905 USD
₹1,610,025 INR
View
A
Retailer 4
-
$18,736 USD
£14,753 GBP
View
B+
Retailer 5
-
$19,515 USD
View
B+
Retailer 6
-
$20,040 USD
View
B+
Retailer 7
-
$20,040 USD
View
B+
Retailer 8
-
$20,710 USD
View
B+
Retailer 9
-
$21,147 USD
€20,140 EUR
View
B+
Retailer 10
-
$22,284 USD
£17,546 GBP
View
Most Expensive
B
MOH London
7752D246F · Oct 29
$28,284 USD
£22,271 GBP
View
10 more retailers have this diamond
Prices start from $16,673 USDSave up to $11,611 USD

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
2.53ct Round
$16,673 USD