Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2514710452

Certificate GIA 2514710452

Diamond specifications and retailer prices

From $2,907 SGD
$2,273 USD
As of November 2, 2026
Save $2,411 SGD (45%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,714 SGD at NZ Jewellers · As of October 17, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514710452. Listed at 26 retailers as of October 26, 2026, with a 83% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514710452
Dimensions7.64 × 5.45 × 3.20 mm
L/W Ratio1.40
Top View
7.64 mm5.45 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514710452
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,714 SGD|Low: $2,659 SGD|High: $7,714 SGD|Avg: $4,128 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
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 2, 2026
Retailer 15$2,907 SGD
Retailer 3$2,925 SGD
Retailer 12$2,994 SGD
Retailer 8$3,005 SGD
Retailer 16$3,140 SGD
Retailer 10$3,154 SGD
Retailer 25$3,300 SGD
Retailer 6$3,343 SGD
Retailer 7$3,343 SGD
Retailer 4$3,393 SGD
Retailer 24$3,471 SGD
Retailer 11$3,630 SGD
Retailer 26$3,655 SGD
Retailer 18$3,824 SGD
Retailer 27$3,824 SGD
Retailer 19$3,857 SGD
Retailer 20$3,952 SGD
Retailer 5$4,150 SGD
Retailer 14$4,231 SGD
Retailer 2$4,325 SGD
Retailer 13$4,461 SGD
Retailer 9$4,471 SGD
Retailer 17$5,318 SGD
Retailer 23$5,375 SGD
Retailer 22$6,204 SGD
Retailer 21$7,141 SGD
NZ Jewellers$7,714 SGD

33 data points across 27 retailers

26 retailers$2,907 SGD to $5,318 SGD

B+
Cheapest Retailer
-
$2,907 SGD
$2,273 USD
B+
Retailer 2
-
$2,925 SGD
$2,287 USD
View
Final sale: no returns
Retailer 3
-
$2,994 SGD
$2,341 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$3,005 SGD
$2,350 USD
View
Retailer 5
-
$3,140 SGD
$2,455 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$3,154 SGD
$2,466 USD
View
Retailer 7
-
$3,300 SGD
$2,580 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$3,343 SGD
$2,614 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$3,343 SGD
$2,614 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$3,393 SGD
$2,653 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$3,471 SGD
$2,714 USD
View
Price last confirmed 16 days ago
Retailer 12
-
$3,630 SGD
$2,838 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$3,655 SGD
CA$3,969 CAD
View
Retailer 14
-
$3,824 SGD
$2,990 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$3,824 SGD
$2,990 USD
View
Price last confirmed 14 days ago
Retailer 16
-
$3,857 SGD
$3,016 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$3,952 SGD
$3,090 USD
View
Price last confirmed 14 days ago
Retailer 18
-
$4,150 SGD
A$4,992 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$4,231 SGD
$3,308 USD
View
B
Retailer 20
-
$4,325 SGD
€3,221 EUR
View
B
Retailer 21
-
$4,461 SGD
£2,747 GBP
View
B
Retailer 22
-
$4,471 SGD
$3,496 USD
View
B
Retailer 23
-
$5,318 SGD
$4,158 USD
View
Retailer 24
-
$5,375 SGD
ZAR 67,898 ZAR
View
Price last confirmed 16 days ago
Retailer 25
-
$6,204 SGD
£3,820 GBP
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
a8f0ed66-fbe8-4dd6-bcae-c6873789e512 · Oct 17
$7,714 SGD
$6,032 USD
View
Price under review
25 more retailers have this diamond
Prices start from $2,907 SGDSave up to $2,411 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
$2,907 SGD