Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2524375150

Certificate GIA 2524375150

Diamond specifications and retailer prices

From $2,271 USD
As of October 26, 2026
Save $3,088 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,804 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2524375150. Listed at 23 retailers as of October 26, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2524375150
Dimensions7.92 × 5.40 × 3.11 mm
L/W Ratio1.47
Top View
7.92 mm5.40 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2524375150
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,954 USD|Low: $1,935 USD|High: $5,412 USD|Avg: $3,144 USD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 3$2,275 USD
Retailer 9$2,280 USD
Retailer 10$2,322 USD
Retailer 4$2,348 USD
Retailer 2$2,426 USD
Retailer 12$2,515 USD
Retailer 1$2,954 USD
Retailer 11$3,110 USD
Retailer 6$3,233 USD
Retailer 7$4,056 USD
Retailer 8$4,870 USD
Retailer 5$5,359 USD

33 data points across 12 retailers

23 retailers$2,271 USD to $5,359 USD

B+
Cheapest Retailer
-
$2,271 USD
B+
Retailer 2
-
$2,275 USD
View
Retailer 3
-
$2,280 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$2,322 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,348 USD
View
Retailer 6
-
$2,426 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$2,515 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$2,515 USD
View
Price last confirmed 41 days ago
Retailer 9
-
$2,515 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$2,558 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,725 USD
View
Retailer 12
-
$2,902 USD
View
Price last confirmed 41 days ago
Retailer 13
-
$2,902 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$2,942 USD
CA$4,087 CAD
View
B
Retailer 15
-
$2,954 USD
£2,326 GBP
View
Retailer 16
-
$3,110 USD
A$4,785 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$3,233 USD
€3,079 EUR
View
B
Retailer 18
-
$3,406 USD
View
B
Retailer 19
-
$4,056 USD
ZAR 65,530 ZAR
View
B
Retailer 20
-
$4,870 USD
£3,835 GBP
View
B
Retailer 21
-
$5,359 USD
£4,219 GBP
View
Retailer 22
-
$5,804 USD
View
Price under review
Most Expensive
NZ Jewellers
8558cfde-5e7e-4979-851e-8dff93198956 · Sep 27
$5,804 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,271 USDSave up to $3,088 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+
0.90ct Oval
$2,271 USD