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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6435285879

Certificate GIA 6435285879

Diamond specifications and retailer prices

From $1,215 SGD
₹90,518 INR
As of October 31, 2026
Save $2,947 SGD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,162 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6435285879. Listed at 19 retailers as of October 30, 2026, with prices from $1,215 to $4,162, a $2,947 spread on the same certified stone. NZ Jewellers lists it at $4,162. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435285879
Dimensions7.02 × 5.32 × 3.41 mm
L/W Ratio1.32
Top View
7.02 mm5.32 mm0.90 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435285879
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.1%

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: $4,162 SGD|Low: $1,165 SGD|High: $4,162 SGD|Avg: $1,832 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
October 31, 2026
Retailer 2$1,215 SGD
Retailer 9$1,244 SGD
Retailer 5$1,574 SGD
Retailer 13$1,583 SGD
Retailer 7$1,585 SGD
Retailer 3$1,707 SGD
Retailer 15$1,707 SGD
Retailer 8$1,736 SGD
Retailer 4$1,745 SGD
Retailer 16$1,785 SGD
Retailer 14$1,879 SGD
Retailer 10$1,949 SGD
Retailer 12$1,969 SGD
Retailer 11$2,381 SGD
Retailer 6$3,137 SGD
NZ Jewellers$4,162 SGD

34 data points across 16 retailers

19 retailers$1,215 SGD to $4,162 SGD

A
Cheapest Retailer
-
$1,215 SGD
₹90,518 INR
A
Retailer 2
-
$1,244 SGD
HK$7,600 HKD
View
B+
Retailer 3
-
$1,574 SGD
$1,231 USD
View
Final sale: no returns
A
Retailer 4
-
$1,583 SGD
$1,238 USD
View
A
Retailer 5
-
$1,585 SGD
$1,240 USD
View
B+
Retailer 6
-
$1,707 SGD
$1,335 USD
View
B+
Retailer 7
-
$1,707 SGD
$1,335 USD
View
B+
Retailer 8
-
$1,729 SGD
View
B+
Retailer 9
-
$1,736 SGD
$1,358 USD
View
B+
Retailer 10
-
$1,745 SGD
$1,365 USD
View
B+
Retailer 11
-
$1,785 SGD
$1,396 USD
View
B+
Retailer 12
-
$1,879 SGD
$1,470 USD
View
B+
Retailer 13
-
$1,949 SGD
£1,201 GBP
View
B+
Retailer 14
-
$1,969 SGD
$1,540 USD
View
B+
Retailer 15
-
$1,984 SGD
A$2,388 AUD
View
B
Retailer 16
-
$2,381 SGD
€1,774 EUR
View
B
Retailer 17
-
$3,137 SGD
£1,932 GBP
View
B
Retailer 18
-
$3,367 SGD
$2,634 USD
View
Most Expensive
C
NZ Jewellers
eb6c7554-0a6c-4ff7-b6c3-76871bfeca05 · Oct 30
$4,162 SGD
$3,256 USD
View
18 more retailers have this diamond
Prices start from $1,215 SGDSave up to $2,947 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
$1,215 SGD