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Round|Natural|GIA

2.51ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6525383421

Certificate GIA 6525383421

Diamond specifications and retailer prices

From $19,016 SGD
$14,875 USD
As of October 30, 2026
Save $6,081 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,097 SGD at Yorxs · As of October 30, 2026
View at Yorxs

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6525383421. Listed at 3 retailers as of October 30, 2026, with prices from $19,016 to $25,097, a $6,081 spread on the same certified stone. Yorxs lists it at $25,097. 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

2.51
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6525383421
Dimensions8.60 × 8.66 × 5.39 mm
L/W Ratio1.01
Top View
8.60 mm8.66 mm2.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525383421
Side View
Table 61.0%Crown 34.5°GirdlePavilion 41.6°Culet: NoneDepth 62.4%

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 30
Current: $20,685 SGD|Low: $19,016 SGD|High: $28,964 SGD|Avg: $23,158 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 30, 2026
Retailer 2$19,016 SGD
Retailer 3$19,655 SGD
Retailer 1$20,685 SGD
Yorxs$25,097 SGD
Retailer 4$28,964 SGD

19 data points across 5 retailers

3 retailers$19,016 SGD to $25,097 SGD

A
Cheapest Retailer
-
$19,016 SGD
$14,875 USD
A
Retailer 2
-
$20,685 SGD
$16,180 USD
View
Most Expensive
B+
Yorxs
D732B89DD · Oct 30
$25,097 SGD
€18,697 EUR
View
2 more retailers have this diamond
Prices start from $19,016 SGDSave up to $6,081 SGD

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
$19,016 SGD