Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 2518197001

Certificate GIA 2518197001

Diamond specifications and retailer prices

From $2,069 USD
As of November 1, 2026
Save $3,241 USD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,310 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2518197001. Listed at 16 retailers as of October 30, 2026, with prices from $2,069 to $5,310, a $3,241 spread on the same certified stone. NZ Jewellers lists it at $5,310. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 2518197001
Dimensions7.88 × 5.41 × 3.17 mm
L/W Ratio1.46
Top View
7.88 mm5.41 mm0.90 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518197001
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 37°Culet: NoneDepth 58.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $5,310 USD|Low: $2,301 USD|High: $5,310 USD|Avg: $3,108 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$2,301 USD
Retailer 9$2,301 USD
Retailer 6$2,407 USD
Retailer 3$2,650 USD
Retailer 8$2,655 USD
Retailer 4$2,714 USD
Retailer 11$2,740 USD
Retailer 5$2,964 USD
Retailer 10$3,627 USD
Retailer 2$4,450 USD
NZ Jewellers$5,310 USD

40 data points across 11 retailers

16 retailers$2,069 USD to $5,310 USD

B+
Cheapest Retailer
-
$2,069 USD
B+
Retailer 2
-
$2,079 USD
View
B+
Retailer 3
-
$2,220 USD
View
B+
Retailer 4
-
$2,301 USD
View
B+
Retailer 5
-
$2,301 USD
View
B
Retailer 6
-
$2,407 USD
View
B
Retailer 7
-
$2,512 USD
CA$3,489 CAD
View
B
Retailer 8
-
$2,650 USD
View
B
Retailer 9
-
$2,650 USD
View
B
Retailer 10
-
$2,655 USD
View
B
Retailer 11
-
$2,714 USD
£2,137 GBP
View
B
Retailer 12
-
$2,740 USD
View
B
Retailer 13
-
$2,907 USD
View
B
Retailer 14
-
$2,964 USD
€2,823 EUR
View
B
Retailer 15
-
$4,450 USD
£3,504 GBP
View
Most Expensive
B
NZ Jewellers
28ab37dd-0f49-46cd-901c-9dedf9c45bfb · Oct 30
$5,310 USD
View
15 more retailers have this diamond
Prices start from $2,069 USDSave up to $3,241 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
$2,069 USD