CaratHunter
Plans
Oval|Natural|GIA

1.20ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 6522623491

Certificate GIA 6522623491

Diamond specifications and retailer prices

From $6,314 NZD
As of November 1, 2026
Save $7,921 NZD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,235 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded E 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 6522623491. Listed at 19 retailers as of November 1, 2026, with prices from $6,314 to $14,235, a $7,921 spread on the same certified stone. NZ Jewellers lists it at $14,235. 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

1.20
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522623491
Dimensions8.30 × 5.99 × 3.77 mm
L/W Ratio1.39
Top View
8.30 mm5.99 mm1.20 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522623491
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.9%

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: $14,235 NZD|Low: $6,314 NZD|High: $14,292 NZD|Avg: $8,929 NZD|-0.4%
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
November 6, 2026
Retailer 5$6,314 NZD
Retailer 4$6,831 NZD
Retailer 6$7,089 NZD
Retailer 16$7,376 NZD
Retailer 12$7,401 NZD
Retailer 13$7,401 NZD
Retailer 8$7,432 NZD
Retailer 14$7,468 NZD
Retailer 2$7,926 NZD
Retailer 9$8,276 NZD
Retailer 15$8,541 NZD
Retailer 3$9,243 NZD
Retailer 10$9,968 NZD
Retailer 11$12,977 NZD
Retailer 7$12,988 NZD
NZ Jewellers$14,235 NZD

27 data points across 16 retailers

19 retailers$6,314 NZD to $14,235 NZD

A
Cheapest Retailer
-
$6,314 NZD
B+
Retailer 2
-
$6,649 NZD
View
B+
Retailer 3
-
$6,831 NZD
View
Final sale: no returns
B+
Retailer 4
-
$7,089 NZD
View
B+
Retailer 5
-
$7,376 NZD
View
B+
Retailer 6
-
$7,401 NZD
View
B+
Retailer 7
-
$7,401 NZD
View
Retailer 8
-
$7,432 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,468 NZD
View
B+
Retailer 10
-
$7,926 NZD
View
B+
Retailer 11
-
$8,008 NZD
View
Retailer 12
-
$8,269 NZD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$8,276 NZD
View
B+
Retailer 14
-
$8,541 NZD
View
B+
Retailer 15
-
$9,243 NZD
View
B
Retailer 16
-
$9,968 NZD
View
B
Retailer 17
-
$12,977 NZD
View
Retailer 18
-
$12,988 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
280a6fba-8cde-48c8-a6a7-42c803af7e9a · Nov 5
$14,235 NZD
$7,891 USD
View
18 more retailers have this diamond
Prices start from $6,314 NZDSave up to $7,921 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
1.20ct Oval
$6,314 NZD