Oval|Natural|GIA

0.90ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6531759931

Certificate GIA 6531759931

Diamond specifications and retailer prices

From $2,100 USD
As of October 30, 2026
Save $2,544 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,512 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531759931. Listed at 20 retailers as of October 29, 2026, with a 121% 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531759931
Dimensions7.65 × 5.36 × 3.40 mm
L/W Ratio1.43
Top View
7.65 mm5.36 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531759931
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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 30
Current: $5,512 USD|Low: $2,100 USD|High: $5,512 USD|Avg: $2,824 USD
NZ Jewellers
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
October 30, 2026
Retailer 7$2,100 USD
Retailer 9$2,147 USD
Retailer 4$2,158 USD
Retailer 8$2,252 USD
Retailer 16$2,380 USD
Retailer 17$2,388 USD
Retailer 20$2,388 USD
Retailer 3$2,499 USD
Retailer 6$2,604 USD
Retailer 18$2,609 USD
Retailer 10$2,750 USD
Retailer 12$2,750 USD
Retailer 5$2,756 USD
Retailer 2$2,818 USD
Retailer 11$2,840 USD
Retailer 19$3,019 USD
Retailer 14$3,288 USD
Retailer 15$3,852 USD
Retailer 13$4,644 USD
NZ Jewellers$5,512 USD

23 data points across 20 retailers

20 retailers$2,100 USD to $4,644 USD

B+
Cheapest Retailer
-
$2,100 USD
B
Retailer 2
-
$2,147 USD
View
B
Retailer 3
-
$2,158 USD
View
B
Retailer 4
-
$2,252 USD
View
B
Retailer 5
-
$2,380 USD
View
B
Retailer 6
-
$2,388 USD
View
B
Retailer 7
-
$2,388 USD
View
B
Retailer 8
-
$2,499 USD
View
B
Retailer 9
-
$2,604 USD
View
B
Retailer 10
-
$2,609 USD
CA$3,623 CAD
View
B
Retailer 11
-
$2,750 USD
View
B
Retailer 12
-
$2,750 USD
View
B
Retailer 13
-
$2,756 USD
View
B
Retailer 14
-
$2,818 USD
£2,219 GBP
View
B
Retailer 15
-
$2,840 USD
View
B
Retailer 16
-
$3,019 USD
View
B
Retailer 17
-
$3,288 USD
€3,131 EUR
View
B
Retailer 18
-
$3,852 USD
ZAR 62,236 ZAR
View
B
Retailer 19
-
$4,644 USD
£3,657 GBP
View
Most Expensive
NZ Jewellers
d07c1b97-b572-49e4-83b4-31318b1826a3 · Oct 30
$5,512 USD
View
Price under review
19 more retailers have this diamond
Prices start from $2,100 USDSave up to $2,544 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
$2,100 USD