Round|Natural|GIA

2.53ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6243010609

Certificate GIA 6243010609

Diamond specifications and retailer prices

From $18,772 USD
As of October 31, 2026
Save $1,390 USD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $20,162 USD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6243010609. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.53
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243010609
Dimensions8.67 × 8.70 × 5.41 mm
L/W Ratio1.00
Top View
8.67 mm8.70 mm2.53 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243010609
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $18,772 USD|Low: $18,772 USD|High: $20,213 USD|Avg: $19,840 USD
Retailer 1
Retailer 2
The Diamond Guys
October 15, 2026
Retailer 1$18,772 USD
The Diamond Guys$20,162 USD
Retailer 2$20,213 USD

2 data points across 3 retailers

2 retailers$18,772 USD to $20,162 USD

B+
Cheapest Retailer
-
$18,772 USD
Most Expensive
B
The Diamond Guys
1992900087 · Oct 31
$20,162 USD
View
1 more retailer has this diamond
Prices start from $18,772 USDSave up to $1,390 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.

B+
2.53ct Round
$18,772 USD