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Oval|Natural|GIA

0.90ct G IF Oval Natural Diamond

VG • G/IF • GIA 1558423457

Certificate GIA 1558423457

Diamond specifications and retailer prices

From $4,278 SGD
£2,635 GBP
As of November 1, 2026
Save $3,803 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,081 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558423457. Listed at 16 retailers as of October 30, 2026, with prices from $4,278 to $8,081, a $3,803 spread on the same certified stone. NZ Jewellers lists it at $8,081. 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558423457
Dimensions7.54 × 5.29 × 3.41 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.54 mm5.29 mm0.90 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558423457
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.5%

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: Nov 1
Current: $8,081 SGD|Low: $4,044 SGD|High: $8,081 SGD|Avg: $5,385 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
November 1, 2026
Retailer 2$4,278 SGD
Retailer 4$4,280 SGD
Retailer 6$4,638 SGD
Retailer 12$4,638 SGD
Retailer 13$4,816 SGD
Retailer 8$4,847 SGD
Retailer 11$4,907 SGD
Retailer 5$4,973 SGD
Retailer 3$5,046 SGD
Retailer 14$5,351 SGD
Retailer 10$5,430 SGD
Retailer 9$6,841 SGD
Retailer 7$7,756 SGD
NZ Jewellers$8,081 SGD

30 data points across 14 retailers

16 retailers$4,278 SGD to $8,081 SGD

B+
Cheapest Retailer
-
$4,278 SGD
£2,635 GBP
B+
Retailer 2
-
$4,280 SGD
$3,348 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,462 SGD
$3,490 USD
View
B
Retailer 4
-
$4,638 SGD
$3,628 USD
View
Retailer 5
-
$4,730 SGD
$3,700 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$4,816 SGD
$3,767 USD
View
B+
Retailer 7
-
$4,847 SGD
£2,986 GBP
View
Retailer 8
-
$4,907 SGD
€3,656 EUR
View
Price last confirmed 6 days ago
Retailer 9
-
$4,973 SGD
A$5,984 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$5,046 SGD
$3,947 USD
View
B
Retailer 11
-
$5,351 SGD
$4,186 USD
View
B
Retailer 12
-
$5,430 SGD
€4,045 EUR
View
B
Retailer 13
-
$5,942 SGD
£3,660 GBP
View
B
Retailer 14
-
$6,841 SGD
ZAR 86,450 ZAR
View
B
Retailer 15
-
$7,756 SGD
£4,777 GBP
View
Most Expensive
B
NZ Jewellers
5dc86da6-e798-4983-85e6-3dbb765c8033 · Oct 30
$8,081 SGD
$6,321 USD
View
15 more retailers have this diamond
Prices start from $4,278 SGDSave up to $3,803 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
$4,278 SGD