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Oval|Natural|GIA

0.90ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1548582951

Certificate GIA 1548582951

Diamond specifications and retailer prices

From $2,362 NZD
HK$10,400 HKD
As of November 1, 2026
Save $4,094 NZD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,601 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548582951. Listed at 22 retailers as of October 28, 2026, with a 173% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548582951
Dimensions7.91 × 5.41 × 3.21 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity
Top View
7.91 mm5.41 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548582951
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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: $2,470 NZD|Low: $2,362 NZD|High: $6,478 NZD|Avg: $3,734 NZD|-3.2%
Retailer 1
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
November 1, 2026
Retailer 9$2,362 NZD
Retailer 1$2,470 NZD
Retailer 3$2,876 NZD
Retailer 14$2,912 NZD
Retailer 2$2,917 NZD
Retailer 6$3,141 NZD
Retailer 11$3,229 NZD
Retailer 5$3,280 NZD
Retailer 4$3,360 NZD
Retailer 8$3,493 NZD
Retailer 12$4,257 NZD
Retailer 10$4,597 NZD
Retailer 7$5,460 NZD
Retailer 13$6,456 NZD

27 data points across 14 retailers

22 retailers$2,362 NZD to $6,456 NZD

A
Cheapest Retailer
-
$2,362 NZD
HK$10,400 HKD
A
Retailer 2
-
$2,470 NZD
₹132,566 INR
View
B+
Retailer 3
-
$2,876 NZD
$1,621 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,912 NZD
$1,641 USD
View
B+
Retailer 5
-
$2,917 NZD
SGD 2,222 SGD
View
B+
Retailer 6
-
$2,981 NZD
$1,680 USD
View
Retailer 7
-
$3,117 NZD
$1,757 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$3,117 NZD
$1,757 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$3,141 NZD
$1,770 USD
View
B+
Retailer 10
-
$3,229 NZD
$1,820 USD
View
Retailer 11
-
$3,261 NZD
$1,838 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$3,280 NZD
SGD 2,498 SGD
View
B+
Retailer 13
-
$3,360 NZD
$1,894 USD
View
B+
Retailer 14
-
$3,493 NZD
£1,550 GBP
View
Retailer 15
-
$3,597 NZD
$2,027 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$3,619 NZD
A$3,138 AUD
View
Retailer 17
-
$4,087 NZD
A$3,544 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$4,257 NZD
€2,285 EUR
View
B
Retailer 19
-
$4,597 NZD
ZAR 41,856 ZAR
View
B
Retailer 20
-
$5,460 NZD
£2,423 GBP
View
B
Retailer 21
-
$6,456 NZD
£2,865 GBP
View
Most Expensive
NZ Jewellers
ee7c90c8-d3c4-443c-9c13-df3c340bcf42 · Oct 17
$7,601 NZD
$4,284 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $2,362 NZDSave up to $4,094 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
$2,362 NZD