CaratHunter
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Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6382573016

Certificate GIA 6382573016

Diamond specifications and retailer prices

From $3,029 SGD
$2,369 USD
As of October 31, 2026
Save $2,797 SGD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,880 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6382573016. Listed at 24 retailers as of October 31, 2026, with a 92% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6382573016
Dimensions7.37 × 5.46 × 3.37 mm
L/W Ratio1.35
Top View
7.37 mm5.46 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6382573016
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,880 SGD|Low: $3,029 SGD|High: $6,880 SGD|Avg: $4,003 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
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 10$3,029 SGD
Retailer 20$3,094 SGD
Retailer 9$3,103 SGD
Retailer 16$3,164 SGD
Retailer 3$3,204 SGD
Retailer 5$3,361 SGD
Retailer 22$3,509 SGD
Retailer 6$3,578 SGD
Retailer 23$3,578 SGD
Retailer 14$3,653 SGD
Retailer 21$3,715 SGD
Retailer 8$3,872 SGD
Retailer 11$4,078 SGD
Retailer 12$4,078 SGD
Retailer 13$4,093 SGD
Retailer 7$4,128 SGD
Retailer 4$4,219 SGD
Retailer 18$4,330 SGD
Retailer 15$4,531 SGD
Retailer 19$4,583 SGD
Retailer 17$5,825 SGD
Retailer 2$6,605 SGD
NZ Jewellers$6,880 SGD

35 data points across 23 retailers

24 retailers$3,029 SGD to $5,825 SGD

B
Cheapest Retailer
-
$3,029 SGD
$2,369 USD
B
Retailer 2
-
$3,094 SGD
$2,420 USD
View
B
Retailer 3
-
$3,103 SGD
$2,427 USD
View
B
Retailer 4
-
$3,164 SGD
$2,475 USD
View
B
Retailer 5
-
$3,204 SGD
$2,506 USD
View
B
Retailer 6
-
$3,361 SGD
$2,629 USD
View
B
Retailer 7
-
$3,509 SGD
$2,745 USD
View
B
Retailer 8
-
$3,578 SGD
$2,799 USD
View
B
Retailer 9
-
$3,578 SGD
$2,799 USD
View
B
Retailer 10
-
$3,653 SGD
CA$3,969 CAD
View
B
Retailer 11
-
$3,715 SGD
$2,906 USD
View
B
Retailer 12
-
$3,872 SGD
$3,029 USD
View
B
Retailer 13
-
$4,078 SGD
$3,190 USD
View
B
Retailer 14
-
$4,078 SGD
$3,190 USD
View
B
Retailer 15
-
$4,093 SGD
£2,521 GBP
View
B
Retailer 16
-
$4,124 SGD
$3,226 USD
View
B
Retailer 17
-
$4,128 SGD
$3,229 USD
View
B
Retailer 18
-
$4,219 SGD
$3,300 USD
View
Retailer 19
-
$4,219 SGD
A$5,078 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$4,330 SGD
€3,226 EUR
View
B
Retailer 21
-
$4,531 SGD
$3,544 USD
View
B
Retailer 22
-
$5,825 SGD
ZAR 73,616 ZAR
View
Retailer 23
-
$6,605 SGD
£4,068 GBP
View
Price under review
Most Expensive
NZ Jewellers
13350b1b-dfee-45e6-8f91-527ee37f03a4 · Oct 30
$6,880 SGD
$5,382 USD
View
Price under review
23 more retailers have this diamond
Prices start from $3,029 SGDSave up to $2,797 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
$3,029 SGD