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Oval|Natural|GIA

2.50ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 3545961870

Certificate GIA 3545961870

Diamond specifications and retailer prices

From $18,291 USD
HK$142,900 HKD
Save $16,231 USD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $34,522 USD at MOH London
View at MOH London

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545961870. Listed at 20 retailers, with prices from $18,291 to $34,522 at MOH London, a $16,231 spread on the same certified stone. 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

2.50
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545961870
Dimensions10.31 × 7.52 × 4.95 mm
L/W Ratio1.37
Top View
10.31 mm7.52 mm2.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545961870
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $34,522 USD|Low: $18,291 USD|High: $34,963 USD|Avg: $22,580 USD|-1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 1, 2026
Retailer 9$18,291 USD
Retailer 4$19,183 USD
Retailer 5$19,657 USD
Retailer 22$19,671 USD
Retailer 7$19,782 USD
Retailer 13$20,194 USD
Retailer 6$20,315 USD
Retailer 10$20,390 USD
Retailer 3$20,567 USD
Retailer 2$20,841 USD
Retailer 20$21,300 USD
Retailer 19$21,940 USD
Retailer 17$22,463 USD
Retailer 12$22,870 USD
Retailer 11$23,463 USD
Retailer 14$23,470 USD
Retailer 15$24,260 USD
Retailer 18$25,366 USD
Retailer 16$25,543 USD
Retailer 8$26,751 USD
Retailer 21$29,640 USD
MOH London$34,522 USD

17 data points across 22 retailers

20 retailers$18,291 USD to $34,522 USD

A
Cheapest Retailer
-
$18,291 USD
HK$142,900 HKD
A
Retailer 2
-
$19,183 USD
View
B+
Retailer 3
-
$19,657 USD
View
B+
Retailer 4
-
$19,671 USD
View
B+
Retailer 5
-
$19,782 USD
€18,840 EUR
View
Price last confirmed 5 days ago
B+
Retailer 6
-
$20,194 USD
View
B+
Retailer 7
-
$20,315 USD
View
B+
Retailer 8
-
$20,390 USD
View
B+
Retailer 9
-
$20,567 USD
View
B+
Retailer 10
-
$20,841 USD
₹1,984,875 INR
View
B+
Retailer 11
-
$21,300 USD
View
B+
Retailer 12
-
$21,940 USD
£17,275 GBP
View
B+
Retailer 13
-
$22,463 USD
A$34,558 AUD
View
B
Retailer 14
-
$23,470 USD
View
Price last confirmed 44 days ago
B
Retailer 15
-
$24,260 USD
View
Price last confirmed 55 days ago
B+
Retailer 16
-
$25,366 USD
£19,973 GBP
View
B
Retailer 17
-
$25,543 USD
€24,327 EUR
View
B+
Retailer 18
-
$26,751 USD
View
B
Retailer 19
-
$29,640 USD
ZAR 478,841 ZAR
View
Most Expensive
B
MOH London
F0F4F309C · Oct 1
$34,522 USD
£27,183 GBP
View
19 more retailers have this diamond
Prices start from $18,291 USDSave up to $16,231 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.

A
2.50ct Oval
$18,291 USD