Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2514710452

Certificate GIA 2514710452

Diamond specifications and retailer prices

From $4,040 NZD
$2,273 USD
As of November 2, 2026
Save $2,174 NZD (35%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,721 NZD 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 25 retailers as of November 2, 2026, with a 54% 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

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 2
Current: $10,721 NZD|Low: $3,695 NZD|High: $10,721 NZD|Avg: $5,736 NZD
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$4,040 NZD
Retailer 3$4,065 NZD
Retailer 12$4,161 NZD
Retailer 8$4,177 NZD
Retailer 16$4,363 NZD
Retailer 10$4,384 NZD
Retailer 25$4,585 NZD
Retailer 6$4,646 NZD
Retailer 7$4,646 NZD
Retailer 4$4,716 NZD
Retailer 24$4,824 NZD
Retailer 11$5,044 NZD
Retailer 26$5,079 NZD
Retailer 18$5,314 NZD
Retailer 27$5,314 NZD
Retailer 19$5,360 NZD
Retailer 20$5,492 NZD
Retailer 5$5,767 NZD
Retailer 14$5,879 NZD
Retailer 2$6,011 NZD
Retailer 13$6,199 NZD
Retailer 9$6,213 NZD
Retailer 17$7,390 NZD
Retailer 23$7,470 NZD
Retailer 22$8,622 NZD
Retailer 21$9,923 NZD
NZ Jewellers$10,721 NZD

33 data points across 27 retailers

25 retailers$4,040 NZD to $6,213 NZD

B+
Cheapest Retailer
-
$4,040 NZD
$2,273 USD
B+
Retailer 2
-
$4,065 NZD
$2,287 USD
View
Final sale: no returns
Retailer 3
-
$4,161 NZD
$2,341 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$4,177 NZD
$2,350 USD
View
Retailer 5
-
$4,363 NZD
$2,455 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$4,384 NZD
$2,466 USD
View
Retailer 7
-
$4,585 NZD
$2,580 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$4,646 NZD
$2,614 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$4,646 NZD
$2,614 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$4,716 NZD
$2,653 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$4,824 NZD
$2,714 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$5,044 NZD
$2,838 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$5,079 NZD
CA$3,969 CAD
View
Retailer 14
-
$5,314 NZD
$2,990 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$5,360 NZD
$3,016 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$5,492 NZD
$3,090 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$5,767 NZD
A$4,992 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$5,879 NZD
$3,308 USD
View
B
Retailer 19
-
$6,011 NZD
€3,221 EUR
View
B
Retailer 20
-
$6,199 NZD
£2,747 GBP
View
B
Retailer 21
-
$6,213 NZD
$3,496 USD
View
Retailer 22
-
$7,390 NZD
$4,158 USD
View
Price last confirmed 7 days ago
Retailer 23
-
$7,470 NZD
ZAR 67,898 ZAR
View
Price last confirmed 16 days ago
Retailer 24
-
$8,622 NZD
£3,820 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
a8f0ed66-fbe8-4dd6-bcae-c6873789e512 · Oct 17
$10,721 NZD
$6,032 USD
View
Price under review
24 more retailers have this diamond
Prices start from $4,040 NZDSave up to $2,174 NZD

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
$4,040 NZD