CaratHunter
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Oval|Natural|GIA

0.90ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6541974876

Certificate GIA 6541974876

Diamond specifications and retailer prices

From $2,203 NZD
HK$9,700 HKD
As of October 27, 2026
Save $4,106 NZD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,182 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 6541974876. Listed at 21 retailers as of October 27, 2026, with a 186% 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541974876
Dimensions7.50 × 5.38 × 3.38 mm
L/W Ratio1.39
Top View
7.50 mm5.38 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541974876
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: Oct 27
Current: $6,309 NZD|Low: $2,203 NZD|High: $6,332 NZD|Avg: $3,639 NZD|+2.2%
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
October 27, 2026
Retailer 4$2,203 NZD
Retailer 11$2,342 NZD
Retailer 3$2,716 NZD
Retailer 12$2,754 NZD
Retailer 14$2,765 NZD
Retailer 2$2,963 NZD
Retailer 5$3,099 NZD
Retailer 13$3,187 NZD
Retailer 7$3,280 NZD
Retailer 6$3,902 NZD
Retailer 8$4,000 NZD
Retailer 9$4,303 NZD
Retailer 10$5,167 NZD
Retailer 1$6,309 NZD

27 data points across 14 retailers

21 retailers$2,203 NZD to $6,309 NZD

A
Cheapest Retailer
-
$2,203 NZD
HK$9,700 HKD
A
Retailer 2
-
$2,342 NZD
₹125,719 INR
View
Retailer 3
-
$2,754 NZD
$1,552 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$2,765 NZD
SGD 2,106 SGD
View
B+
Retailer 5
-
$2,816 NZD
$1,587 USD
View
B+
Retailer 6
-
$2,821 NZD
$1,590 USD
View
Retailer 7
-
$2,945 NZD
$1,660 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$2,945 NZD
$1,660 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$2,963 NZD
$1,670 USD
View
Retailer 10
-
$3,080 NZD
$1,736 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$3,099 NZD
SGD 2,360 SGD
View
Retailer 12
-
$3,187 NZD
$1,796 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$3,280 NZD
£1,455 GBP
View
Retailer 14
-
$3,398 NZD
$1,915 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$3,446 NZD
A$2,988 AUD
View
Retailer 16
-
$3,902 NZD
A$3,383 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$4,000 NZD
€2,147 EUR
View
B
Retailer 18
-
$4,303 NZD
ZAR 39,176 ZAR
View
B
Retailer 19
-
$5,167 NZD
£2,293 GBP
View
B
Retailer 20
-
$6,309 NZD
£2,800 GBP
View
Most Expensive
NZ Jewellers
60870a4f-2312-4a16-9839-f736227582ee · Oct 17
$7,182 NZD
$4,048 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from $2,203 NZDSave up to $4,106 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
$2,203 NZD