Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2554795584

Certificate GIA 2554795584

Diamond specifications and retailer prices

From $1,357 USD
HK$10,600 HKD
As of November 1, 2026
Save $2,154 USD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,495 USD at NZ Jewellers · As of September 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554795584. Listed at 20 retailers as of November 1, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2554795584
Dimensions7.71 × 5.39 × 3.40 mm
L/W Ratio1.43
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
7.71 mm5.39 mm0.90 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2554795584
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

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: Nov 1
Current: $3,197 USD|Low: $1,344 USD|High: $3,591 USD|Avg: $2,167 USD|-2.2%
Retailer 1
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
November 2, 2026
Retailer 11$1,357 USD
Retailer 8$1,452 USD
Retailer 14$1,516 USD
Retailer 7$1,663 USD
Retailer 3$1,684 USD
Retailer 6$1,824 USD
Retailer 2$1,837 USD
Retailer 15$1,880 USD
Retailer 4$1,881 USD
Retailer 10$2,045 USD
Retailer 5$2,186 USD
Retailer 13$2,492 USD
Retailer 12$2,691 USD
Retailer 1$3,197 USD
Retailer 9$3,511 USD

24 data points across 15 retailers

20 retailers$1,357 USD to $3,511 USD

A
Cheapest Retailer
-
$1,357 USD
HK$10,600 HKD
A
Retailer 2
-
$1,452 USD
₹138,314 INR
View
A
Retailer 3
-
$1,516 USD
View
B+
Retailer 4
-
$1,663 USD
View
B+
Retailer 5
-
$1,684 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,824 USD
View
B+
Retailer 7
-
$1,837 USD
View
Retailer 8
-
$1,843 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$1,880 USD
View
Retailer 10
-
$1,881 USD
SGD 2,542 SGD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,928 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,045 USD
£1,611 GBP
View
Retailer 13
-
$2,126 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$2,186 USD
View
Retailer 15
-
$2,405 USD
A$3,700 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$2,492 USD
€2,373 EUR
View
B
Retailer 17
-
$2,691 USD
ZAR 43,474 ZAR
View
B
Retailer 18
-
$3,197 USD
£2,517 GBP
View
B
Retailer 19
-
$3,511 USD
£2,764 GBP
View
Most Expensive
NZ Jewellers
bd62a48c-fa8b-4a6f-81e7-0f2c8ba79292 · Sep 29
$4,495 USD
View
Price last confirmed 34 days ago
19 more retailers have this diamond
Prices start from $1,357 USDSave up to $2,154 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.

A
0.90ct Oval
$1,357 USD