CaratHunter
Plans
Oval|Natural|GIA

2.51ct I I1 Oval Natural Diamond

ID • I/I1 • GIA 1548941158

Certificate GIA 1548941158

Diamond specifications and retailer prices

From $15,606 SGD
$12,208 USD
As of October 27, 2026
Save $3,925 SGD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,531 SGD at Yorxs · As of October 28, 2026
View at Yorxs

About this 2.51ct natural oval diamond

This 2.51ct natural oval sits in the two to three carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548941158. Listed at 8 retailers as of October 27, 2026, with prices from $15,606 to $19,531, a $3,925 spread on the same certified stone. Yorxs lists it at $19,531. 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
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548941158
Dimensions10.64 × 7.68 × 4.83 mm
L/W Ratio1.39
Top View
10.64 mm7.68 mm2.51 ctI / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548941158
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: $19,355 SGD|Low: $15,605 SGD|High: $19,531 SGD|Avg: $18,369 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 28, 2026
Retailer 4$15,606 SGD
Retailer 2$17,466 SGD
Retailer 5$18,588 SGD
Retailer 6$18,588 SGD
Retailer 3$18,759 SGD
Retailer 7$19,214 SGD
Retailer 1$19,355 SGD
Yorxs$19,531 SGD

15 data points across 8 retailers

8 retailers$15,606 SGD to $19,531 SGD

A
Cheapest Retailer
-
$15,606 SGD
$12,208 USD
B+
Retailer 2
-
$17,466 SGD
$13,662 USD
View
B+
Retailer 3
-
$18,588 SGD
$14,540 USD
View
B+
Retailer 4
-
$18,588 SGD
$14,540 USD
View
B+
Retailer 5
-
$18,759 SGD
$14,674 USD
View
B+
Retailer 6
-
$19,214 SGD
$15,030 USD
View
B+
Retailer 7
-
$19,355 SGD
$15,140 USD
View
Most Expensive
B+
Yorxs
621115626 · Oct 28
$19,531 SGD
€14,550 EUR
View
7 more retailers have this diamond
Prices start from $15,606 SGDSave up to $3,925 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 Oval
$15,606 SGD