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Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 6531480509

Certificate GIA 6531480509

Diamond specifications and retailer prices

From $1,522 SGD
HK$9,300 HKD
As of October 31, 2026
Save $2,911 SGD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,950 SGD at NZ Jewellers · As of October 17, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531480509. Listed at 19 retailers as of October 28, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531480509
Dimensions7.58 × 5.46 × 3.37 mm
L/W Ratio1.39
Top View
7.58 mm5.46 mm0.90 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531480509
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.7%

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: Oct 31
Current: $1,584 SGD|Low: $1,505 SGD|High: $4,489 SGD|Avg: $2,458 SGD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$1,522 SGD
Retailer 1$1,584 SGD
Retailer 2$1,827 SGD
Retailer 4$1,927 SGD
Retailer 11$1,965 SGD
Retailer 12$1,994 SGD
Retailer 3$2,106 SGD
Retailer 9$2,154 SGD
Retailer 6$2,218 SGD
Retailer 7$2,705 SGD
Retailer 10$3,473 SGD
Retailer 8$4,432 SGD

31 data points across 12 retailers

19 retailers$1,522 SGD to $4,432 SGD

A
Cheapest Retailer
-
$1,522 SGD
HK$9,300 HKD
A
Retailer 2
-
$1,584 SGD
₹117,968 INR
View
A
Retailer 3
-
$1,827 SGD
$1,429 USD
View
Final sale: no returns
A
Retailer 4
-
$1,927 SGD
View
A
Retailer 5
-
$1,959 SGD
$1,532 USD
View
A
Retailer 6
-
$1,965 SGD
$1,537 USD
View
A
Retailer 7
-
$1,994 SGD
$1,560 USD
View
Retailer 8
-
$2,029 SGD
$1,587 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$2,029 SGD
$1,587 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,106 SGD
View
Retailer 11
-
$2,123 SGD
$1,661 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$2,154 SGD
$1,685 USD
View
B+
Retailer 13
-
$2,218 SGD
£1,366 GBP
View
Retailer 14
-
$2,342 SGD
$1,832 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$2,408 SGD
A$2,898 AUD
View
B+
Retailer 16
-
$2,705 SGD
€2,015 EUR
View
B
Retailer 17
-
$3,473 SGD
£2,139 GBP
View
B
Retailer 18
-
$4,432 SGD
£2,730 GBP
View
Most Expensive
NZ Jewellers
ffcc6774-9124-4b08-a344-e03c15715025 · Oct 17
$4,950 SGD
$3,872 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $1,522 SGDSave up to $2,911 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.

A
0.90ct Oval
$1,522 SGD