Oval|Natural|GIA

1.02ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1555807949

Certificate GIA 1555807949

Diamond specifications and retailer prices

From $4,004 NZD
HK$17,600 HKD
As of November 1, 2026
Save $5,441 NZD (58%) vs most expensive(unlock to see where)
37 retailers carry this diamond
Most expensive: $9,827 NZD at NZ Jewellers · As of August 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555807949. Listed at 37 retailers as of November 1, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555807949
Dimensions8.00 × 5.60 × 3.42 mm
L/W Ratio1.43
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
8.00 mm5.60 mm1.02 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555807949
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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: $9,445 NZD|Low: $3,958 NZD|High: $9,637 NZD|Avg: $5,923 NZD|-2.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 20$4,004 NZD
Retailer 2$4,323 NZD
Retailer 21$4,456 NZD
Retailer 14$4,854 NZD
Retailer 22$4,959 NZD
Retailer 9$5,003 NZD
Retailer 8$5,168 NZD
Retailer 5$5,279 NZD
Retailer 13$5,288 NZD
Retailer 4$5,421 NZD
Retailer 12$5,421 NZD
Retailer 11$5,566 NZD
Retailer 6$5,630 NZD
Retailer 7$5,675 NZD
Retailer 17$5,797 NZD
Retailer 10$5,824 NZD
Retailer 15$6,108 NZD
Retailer 3$6,256 NZD
Retailer 16$6,347 NZD
Retailer 19$6,664 NZD
Retailer 18$9,067 NZD
NZ Jewellers$9,445 NZD

19 data points across 22 retailers

37 retailers$4,004 NZD to $9,445 NZD

A
Cheapest Retailer
-
$4,004 NZD
HK$17,600 HKD
A
Retailer 2
-
$4,323 NZD
₹231,631 INR
View
B+
Retailer 3
-
$4,456 NZD
$2,507 USD
View
B+
Retailer 4
-
$4,854 NZD
$2,731 USD
View
B+
Retailer 5
-
$4,959 NZD
$2,790 USD
View
B+
Retailer 6
-
$5,003 NZD
$2,815 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,168 NZD
$2,908 USD
View
B+
Retailer 8
-
$5,279 NZD
$2,970 USD
View
B+
Retailer 9
-
$5,288 NZD
£2,343 GBP
View
B+
Retailer 10
-
$5,421 NZD
$3,050 USD
View
B+
Retailer 11
-
$5,421 NZD
$3,050 USD
View
Retailer 12
-
$5,531 NZD
$3,112 USD
View
Price last confirmed 46 days ago
Retailer 13
-
$5,531 NZD
$3,112 USD
View
Price last confirmed 18 days ago
Retailer 14
-
$5,531 NZD
$3,112 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$5,566 NZD
SGD 4,232 SGD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$5,630 NZD
$3,168 USD
View
Retailer 17
-
$5,641 NZD
$3,174 USD
View
Price last confirmed 70 days ago
B
Retailer 18
-
$5,675 NZD
$3,193 USD
View
Retailer 19
-
$5,744 NZD
$3,232 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$5,797 NZD
£2,568 GBP
View
B+
Retailer 21
-
$5,824 NZD
$3,277 USD
View
Retailer 22
-
$5,930 NZD
A$5,133 AUD
View
Price last confirmed 30 days ago
B+
Retailer 23
-
$6,108 NZD
$3,436 USD
View
B
Retailer 24
-
$6,256 NZD
$3,520 USD
View
B+
Retailer 25
-
$6,347 NZD
€3,401 EUR
View
Retailer 26
-
$6,382 NZD
$3,591 USD
View
Price last confirmed 34 days ago
Retailer 27
-
$6,382 NZD
$3,591 USD
View
Price last confirmed 55 days ago
Retailer 28
-
$6,382 NZD
$3,591 USD
View
Price last confirmed 46 days ago
Retailer 29
-
$6,382 NZD
$3,591 USD
View
Price last confirmed 10 days ago
Retailer 30
-
$6,508 NZD
$3,662 USD
View
Price last confirmed 63 days ago
B
Retailer 31
-
$6,664 NZD
ZAR 60,572 ZAR
View
B
Retailer 32
-
$9,067 NZD
£4,017 GBP
View
B
Retailer 33
-
$9,445 NZD
$5,314 USD
View
Retailer 34
-
$9,637 NZD
$5,422 USD
View
Price last confirmed 13 days ago
Retailer 35
-
$9,637 NZD
$5,422 USD
View
Price last confirmed 46 days ago
Retailer 36
-
$9,637 NZD
$5,422 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
be5fbdae-cea7-427a-b537-0db4a9c52295 · Aug 30
$9,827 NZD
$5,529 USD
View
Price last confirmed 64 days ago
36 more retailers have this diamond
Prices start from $4,004 NZDSave up to $5,441 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
$4,004 NZD