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Oval|Natural|GIA

0.90ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6531759931

Certificate GIA 6531759931

Diamond specifications and retailer prices

From $2,685 SGD
$2,100 USD
As of October 30, 2026
Save $3,253 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,047 SGD 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
Colour
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: $7,047 SGD|Low: $2,685 SGD|High: $7,047 SGD|Avg: $3,615 SGD
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 31, 2026
Retailer 7$2,685 SGD
Retailer 9$2,745 SGD
Retailer 4$2,759 SGD
Retailer 8$2,878 SGD
Retailer 16$3,043 SGD
Retailer 17$3,053 SGD
Retailer 20$3,053 SGD
Retailer 3$3,195 SGD
Retailer 6$3,329 SGD
Retailer 18$3,335 SGD
Retailer 10$3,516 SGD
Retailer 12$3,516 SGD
Retailer 5$3,523 SGD
Retailer 14$3,602 SGD
Retailer 11$3,631 SGD
Retailer 19$3,859 SGD
Retailer 13$4,210 SGD
Retailer 2$4,971 SGD
Retailer 15$5,937 SGD
NZ Jewellers$7,047 SGD

24 data points across 20 retailers

20 retailers$2,685 SGD to $5,937 SGD

B+
Cheapest Retailer
-
$2,685 SGD
$2,100 USD
B
Retailer 2
-
$2,745 SGD
$2,147 USD
View
B
Retailer 3
-
$2,759 SGD
$2,158 USD
View
B
Retailer 4
-
$2,878 SGD
$2,252 USD
View
B
Retailer 5
-
$3,043 SGD
$2,380 USD
View
B
Retailer 6
-
$3,053 SGD
$2,388 USD
View
B
Retailer 7
-
$3,053 SGD
$2,388 USD
View
B
Retailer 8
-
$3,195 SGD
$2,499 USD
View
B
Retailer 9
-
$3,329 SGD
$2,604 USD
View
B
Retailer 10
-
$3,335 SGD
CA$3,623 CAD
View
B
Retailer 11
-
$3,516 SGD
$2,750 USD
View
B
Retailer 12
-
$3,516 SGD
$2,750 USD
View
B
Retailer 13
-
$3,523 SGD
$2,756 USD
View
B
Retailer 14
-
$3,602 SGD
£2,219 GBP
View
B
Retailer 15
-
$3,631 SGD
$2,840 USD
View
B
Retailer 16
-
$3,859 SGD
$3,019 USD
View
B
Retailer 17
-
$4,210 SGD
€3,136 EUR
View
B
Retailer 18
-
$4,971 SGD
ZAR 62,823 ZAR
View
B
Retailer 19
-
$5,937 SGD
£3,657 GBP
View
Most Expensive
NZ Jewellers
d07c1b97-b572-49e4-83b4-31318b1826a3 · Oct 30
$7,047 SGD
$5,512 USD
View
Price under review
19 more retailers have this diamond
Prices start from $2,685 SGDSave up to $3,253 SGD

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
$2,685 SGD