Oval|Natural|GIA

1.02ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6542705620

Certificate GIA 6542705620

Diamond specifications and retailer prices

From $4,611 NZD
£2,043 GBP
As of November 2, 2026
Save $5,272 NZD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,884 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic 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 6542705620. Listed at 9 retailers as of November 2, 2026, with prices from $4,611 to $9,884, a $5,272 spread on the same certified stone. NZ Jewellers lists it at $9,884. 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

1.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.62°
Pavilion angle40.45°
OriginNatural
Grading LabGIA
CertificateGIA 6542705620
Dimensions7.98 × 5.67 × 3.55 mm
L/W Ratio1.41
Top View
7.98 mm5.67 mm1.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542705620
Side View
Table 59.0%Crown 37.62°Girdle: STK-THKPavilion 40.45°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,884 NZD|Low: $4,610 NZD|High: $9,964 NZD|Avg: $6,138 NZD|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$4,611 NZD
Retailer 4$4,665 NZD
Retailer 7$4,728 NZD
Retailer 6$4,909 NZD
Retailer 8$4,987 NZD
Retailer 5$5,312 NZD
Retailer 9$5,339 NZD
Retailer 3$8,284 NZD
NZ Jewellers$9,884 NZD

41 data points across 9 retailers

9 retailers$4,611 NZD to $9,884 NZD

A
Cheapest Retailer
-
$4,611 NZD
£2,043 GBP
A
Retailer 2
-
$4,665 NZD
$2,625 USD
View
A
Retailer 3
-
$4,728 NZD
$2,660 USD
View
B+
Retailer 4
-
$4,909 NZD
$2,762 USD
View
B+
Retailer 5
-
$4,987 NZD
$2,806 USD
View
B+
Retailer 6
-
$5,312 NZD
$2,989 USD
View
Retailer 7
-
$5,339 NZD
A$4,622 AUD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$8,284 NZD
£3,670 GBP
View
Most Expensive
B
NZ Jewellers
0a8d0b14-fc32-4516-bcba-8cf85f1643aa · Nov 2
$9,884 NZD
$5,561 USD
View
8 more retailers have this diamond
Prices start from $4,611 NZDSave up to $5,272 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
1.02ct Oval
$4,611 NZD