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Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 1557335700

Certificate GIA 1557335700

Diamond specifications and retailer prices

From $2,160 SGD
$1,690 USD
As of October 31, 2026
Save $3,370 SGD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,530 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1557335700. Listed at 22 retailers as of October 30, 2026, with prices from $2,160 to $5,530, a $3,370 spread on the same certified stone. NZ Jewellers lists it at $5,530. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557335700
Dimensions7.96 × 5.57 × 3.18 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp, Feather
Top View
7.96 mm5.57 mm0.90 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557335700
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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: $5,530 SGD|Low: $2,160 SGD|High: $5,530 SGD|Avg: $3,145 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
November 1, 2026
Retailer 14$2,160 SGD
Retailer 5$2,397 SGD
Retailer 7$2,397 SGD
Retailer 15$2,461 SGD
Retailer 12$2,507 SGD
Retailer 13$2,641 SGD
Retailer 6$2,765 SGD
Retailer 2$2,902 SGD
Retailer 4$3,020 SGD
Retailer 3$3,044 SGD
Retailer 11$3,262 SGD
Retailer 9$3,614 SGD
Retailer 8$3,902 SGD
Retailer 10$4,660 SGD
NZ Jewellers$5,530 SGD

45 data points across 15 retailers

22 retailers$2,160 SGD to $5,530 SGD

B
Cheapest Retailer
-
$2,160 SGD
$1,690 USD
B
Retailer 2
-
$2,184 SGD
$1,708 USD
View
B
Retailer 3
-
$2,190 SGD
$1,713 USD
View
B
Retailer 4
-
$2,252 SGD
$1,762 USD
View
B
Retailer 5
-
$2,332 SGD
$1,824 USD
View
B
Retailer 6
-
$2,397 SGD
$1,875 USD
View
B
Retailer 7
-
$2,397 SGD
$1,875 USD
View
B
Retailer 8
-
$2,461 SGD
$1,925 USD
View
B
Retailer 9
-
$2,507 SGD
$1,961 USD
View
B
Retailer 10
-
$2,641 SGD
$2,066 USD
View
B
Retailer 11
-
$2,765 SGD
$2,163 USD
View
B
Retailer 12
-
$2,800 SGD
$2,190 USD
View
B
Retailer 13
-
$2,800 SGD
$2,190 USD
View
B
Retailer 14
-
$2,889 SGD
$2,260 USD
View
B
Retailer 15
-
$2,902 SGD
£1,788 GBP
View
B
Retailer 16
-
$3,020 SGD
$2,362 USD
View
B
Retailer 17
-
$3,044 SGD
CA$3,307 CAD
View
Retailer 18
-
$3,262 SGD
A$3,926 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$3,614 SGD
€2,692 EUR
View
C
Retailer 20
-
$3,902 SGD
ZAR 49,308 ZAR
View
C
Retailer 21
-
$4,660 SGD
£2,870 GBP
View
Most Expensive
C
NZ Jewellers
a07d6e1a-110e-4ac1-b200-6b1fde6a58b0 · Oct 30
$5,530 SGD
$4,326 USD
View
21 more retailers have this diamond
Prices start from $2,160 SGDSave up to $3,370 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
$2,160 SGD