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Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2537554777

Certificate GIA 2537554777

Diamond specifications and retailer prices

From $2,067 NZD
HK$9,100 HKD
As of November 1, 2026
Save $4,051 NZD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,602 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537554777. Listed at 16 retailers as of October 28, 2026, with a 196% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537554777
Dimensions7.45 × 5.36 × 3.39 mm
L/W Ratio1.39
Top View
7.45 mm5.36 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537554777
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

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 1
Current: $6,602 NZD|Low: $2,044 NZD|High: $6,602 NZD|Avg: $3,381 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
November 2, 2026
Retailer 11$2,067 NZD
Retailer 9$2,164 NZD
Retailer 8$2,484 NZD
Retailer 15$2,576 NZD
Retailer 3$2,706 NZD
Retailer 5$2,706 NZD
Retailer 14$2,832 NZD
Retailer 7$2,878 NZD
Retailer 6$2,948 NZD
Retailer 2$3,004 NZD
Retailer 4$3,123 NZD
Retailer 12$3,696 NZD
Retailer 10$4,741 NZD
Retailer 13$6,118 NZD
NZ Jewellers$6,602 NZD

31 data points across 15 retailers

16 retailers$2,067 NZD to $6,118 NZD

A
Cheapest Retailer
-
$2,067 NZD
HK$9,100 HKD
A
Retailer 2
-
$2,164 NZD
₹116,138 INR
View
A
Retailer 3
-
$2,484 NZD
$1,400 USD
View
Final sale: no returns
A
Retailer 4
-
$2,576 NZD
SGD 1,962 SGD
View
B+
Retailer 5
-
$2,654 NZD
$1,496 USD
View
Retailer 6
-
$2,706 NZD
$1,525 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$2,706 NZD
$1,525 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$2,832 NZD
$1,596 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$2,878 NZD
SGD 2,192 SGD
View
B+
Retailer 10
-
$2,948 NZD
$1,661 USD
View
B+
Retailer 11
-
$3,004 NZD
£1,333 GBP
View
Retailer 12
-
$3,123 NZD
$1,760 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$3,696 NZD
€1,984 EUR
View
B
Retailer 14
-
$4,741 NZD
£2,104 GBP
View
B
Retailer 15
-
$6,118 NZD
£2,715 GBP
View
Most Expensive
NZ Jewellers
52279cb6-89bb-4bdd-9ce2-0d485102837f · Oct 17
$6,602 NZD
$3,721 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $2,067 NZDSave up to $4,051 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.

A
0.90ct Oval
$2,067 NZD