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Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6545851091

Certificate GIA 6545851091

Diamond specifications and retailer prices

From $1,499 NZD
HK$6,600 HKD
As of November 1, 2026
Save $3,816 NZD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,315 NZD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

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 6545851091. Listed at 11 retailers as of October 30, 2026, with prices from $1,499 to $5,315, a $3,816 spread on the same certified stone. Moon Ocean lists it at $5,315. 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
SymmetryExcellent
FluorescenceNone
Pavilion angle36.76°
OriginNatural
Grading LabGIA
CertificateGIA 6545851091
Dimensions7.43 × 5.36 × 3.45 mm
L/W Ratio1.39
Top View
7.43 mm5.36 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545851091
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 36.76°Culet: NoneDepth 64.3%

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 1
Current: $5,315 NZD|Low: $1,499 NZD|High: $5,691 NZD|Avg: $3,085 NZD|-6.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$1,499 NZD
Retailer 2$2,078 NZD
Retailer 11$2,088 NZD
Retailer 3$2,139 NZD
Retailer 10$2,168 NZD
Retailer 5$2,308 NZD
Retailer 9$2,904 NZD
Retailer 4$3,726 NZD
Retailer 8$3,846 NZD
Retailer 6$4,995 NZD
Moon Ocean$5,315 NZD

38 data points across 11 retailers

11 retailers$1,499 NZD to $5,315 NZD

A
Cheapest Retailer
-
$1,499 NZD
HK$6,600 HKD
A
Retailer 2
-
$2,078 NZD
$1,171 USD
View
A
Retailer 3
-
$2,088 NZD
$1,177 USD
View
A
Retailer 4
-
$2,139 NZD
SGD 1,629 SGD
View
A
Retailer 5
-
$2,168 NZD
$1,222 USD
View
A
Retailer 6
-
$2,308 NZD
$1,301 USD
View
B+
Retailer 7
-
$2,904 NZD
€1,559 EUR
View
B+
Retailer 8
-
$3,726 NZD
€2,000 EUR
View
B+
Retailer 9
-
$3,846 NZD
£1,707 GBP
View
B
Retailer 10
-
$4,995 NZD
$2,815 USD
View
Most Expensive
B
Moon Ocean
NVN-09FD189EF-091 · Oct 30
$5,315 NZD
£2,359 GBP
View
10 more retailers have this diamond
Prices start from $1,499 NZDSave up to $3,816 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
$1,499 NZD