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Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 7431305985

Certificate GIA 7431305985

Diamond specifications and retailer prices

From $1,838 SGD
₹136,890 INR
As of November 2, 2026
Save $4,426 SGD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,264 SGD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7431305985. Listed at 22 retailers as of November 2, 2026, with prices from $1,838 to $6,264, a $4,426 spread on the same certified stone. NZ Jewellers lists it at $6,264. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431305985
Dimensions7.15 × 5.33 × 3.59 mm
L/W Ratio1.34
Top View
7.15 mm5.33 mm0.90 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431305985
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

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: Nov 2
Current: $6,264 SGD|Low: $1,838 SGD|High: $6,264 SGD|Avg: $2,854 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
November 3, 2026
Retailer 12$1,838 SGD
Retailer 14$1,866 SGD
Retailer 8$2,271 SGD
Retailer 10$2,328 SGD
Retailer 9$2,340 SGD
Retailer 7$2,370 SGD
Retailer 18$2,440 SGD
Retailer 3$2,568 SGD
Retailer 6$2,568 SGD
Retailer 4$2,615 SGD
Retailer 5$2,687 SGD
Retailer 19$2,745 SGD
Retailer 2$2,817 SGD
Retailer 17$2,963 SGD
Retailer 11$3,178 SGD
Retailer 16$3,508 SGD
Retailer 15$3,788 SGD
Retailer 13$4,499 SGD
NZ Jewellers$6,264 SGD

31 data points across 19 retailers

22 retailers$1,838 SGD to $6,264 SGD

A
Cheapest Retailer
-
$1,838 SGD
₹136,890 INR
A
Retailer 2
-
$1,866 SGD
HK$11,400 HKD
View
B+
Retailer 3
-
$2,271 SGD
$1,776 USD
View
B+
Retailer 4
-
$2,328 SGD
$1,820 USD
View
B+
Retailer 5
-
$2,340 SGD
$1,830 USD
View
B+
Retailer 6
-
$2,370 SGD
$1,853 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,440 SGD
$1,908 USD
View
B
Retailer 8
-
$2,568 SGD
$2,008 USD
View
B
Retailer 9
-
$2,568 SGD
$2,008 USD
View
B
Retailer 10
-
$2,604 SGD
View
B
Retailer 11
-
$2,615 SGD
$2,045 USD
View
B
Retailer 12
-
$2,687 SGD
$2,101 USD
View
B+
Retailer 13
-
$2,745 SGD
$2,146 USD
View
B+
Retailer 14
-
$2,775 SGD
A$3,338 AUD
View
B+
Retailer 15
-
$2,817 SGD
£1,734 GBP
View
B
Retailer 16
-
$2,963 SGD
$2,317 USD
View
Retailer 17
-
$3,178 SGD
A$3,823 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$3,508 SGD
€2,612 EUR
View
B
Retailer 19
-
$3,788 SGD
ZAR 47,850 ZAR
View
B
Retailer 20
-
$4,499 SGD
£2,770 GBP
View
B
Retailer 21
-
$4,659 SGD
$3,643 USD
View
Most Expensive
B
NZ Jewellers
16bf940e-46e8-48d1-bd9d-61ca92cd3945 · Nov 2
$6,264 SGD
$4,898 USD
View
21 more retailers have this diamond
Prices start from $1,838 SGDSave up to $4,426 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
$1,838 SGD