Oval|Natural|GIA

0.90ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 6502306647

Shape and cutting style on the report: Oval brilliant

Certificate GIA 6502306647

Diamond specifications and retailer prices

From $1,380 USD
As of October 28, 2026
Save $2,856 USD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,236 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502306647. Listed at 16 retailers as of October 28, 2026, with prices from $1,380 to $4,236, a $2,856 spread on the same certified stone. NZ Jewellers lists it at $4,236. 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
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502306647
Dimensions7.45 × 5.31 × 3.42 mm
L/W Ratio1.40
Top View
7.45 mm5.31 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502306647
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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 28
Current: $1,946 USD|Low: $1,210 USD|High: $3,078 USD|Avg: $1,817 USD|+5.1%
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 30, 2026
Retailer 8$1,380 USD
Retailer 9$1,452 USD
Retailer 12$1,458 USD
Retailer 4$1,474 USD
Retailer 10$1,519 USD
Retailer 2$1,573 USD
Retailer 7$1,734 USD
Retailer 3$1,860 USD
Retailer 1$1,946 USD
Retailer 6$2,369 USD
Retailer 11$2,486 USD
Retailer 5$3,058 USD

41 data points across 12 retailers

16 retailers$1,380 USD to $4,236 USD

B+
Cheapest Retailer
-
$1,380 USD
B
Retailer 2
-
$1,452 USD
View
Final sale: no returns
B
Retailer 3
-
$1,458 USD
View
B
Retailer 4
-
$1,474 USD
View
B
Retailer 5
-
$1,519 USD
View
B
Retailer 6
-
$1,573 USD
View
B
Retailer 7
-
$1,573 USD
View
B
Retailer 8
-
$1,646 USD
View
B
Retailer 9
-
$1,734 USD
View
B
Retailer 10
-
$1,815 USD
View
B
Retailer 11
-
$1,860 USD
View
B
Retailer 12
-
$1,946 USD
£1,532 GBP
View
B
Retailer 13
-
$2,369 USD
€2,256 EUR
View
C
Retailer 14
-
$2,486 USD
View
C
Retailer 15
-
$3,058 USD
£2,408 GBP
View
Most Expensive
C
NZ Jewellers
92f9ee86-a6b1-4927-b2e7-78e9209acbac · Oct 30
$4,236 USD
View
15 more retailers have this diamond
Prices start from $1,380 USDSave up to $2,856 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
$1,380 USD