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Oval|Natural|GIA

1.20ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 6535100354

Certificate GIA 6535100354

Diamond specifications and retailer prices

From $4,733 NZD
As of November 6, 2026
Save $5,976 NZD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,340 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535100354. Listed at 19 retailers as of November 5, 2026, with a 126% 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

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535100354
Dimensions8.11 × 5.92 × 3.77 mm
L/W Ratio1.37
Top View
8.11 mm5.92 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535100354
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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: Nov 6
Current: $11,340 NZD|Low: $4,733 NZD|High: $11,386 NZD|Avg: $7,388 NZD|-0.4%
Queensmith
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
November 6, 2026
Retailer 6$4,733 NZD
Retailer 2$4,910 NZD
Retailer 14$5,621 NZD
Retailer 8$5,673 NZD
Retailer 10$6,043 NZD
Retailer 17$6,146 NZD
Retailer 9$6,204 NZD
Retailer 13$6,361 NZD
Retailer 4$6,384 NZD
Retailer 7$6,406 NZD
Retailer 11$6,579 NZD
Retailer 16$6,602 NZD
Retailer 5$7,093 NZD
Retailer 12$7,154 NZD
Retailer 15$10,252 NZD
Retailer 3$10,710 NZD
Queensmith$11,340 NZD

23 data points across 17 retailers

19 retailers$4,733 NZD to $10,710 NZD

A
Cheapest Retailer
-
$4,733 NZD
A
Retailer 2
-
$4,910 NZD
View
A
Retailer 3
-
$5,621 NZD
View
A
Retailer 4
-
$5,673 NZD
View
Final sale: no returns
A
Retailer 5
-
$5,917 NZD
View
A
Retailer 6
-
$6,043 NZD
View
A
Retailer 7
-
$6,146 NZD
View
Retailer 8
-
$6,204 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,258 NZD
View
B+
Retailer 10
-
$6,361 NZD
View
B+
Retailer 11
-
$6,384 NZD
View
B+
Retailer 12
-
$6,406 NZD
View
B+
Retailer 13
-
$6,579 NZD
View
B+
Retailer 14
-
$6,602 NZD
View
B+
Retailer 15
-
$7,093 NZD
View
B+
Retailer 16
-
$7,154 NZD
View
B
Retailer 17
-
$10,252 NZD
View
B
Retailer 18
-
$10,710 NZD
View
Most Expensive
Queensmith
6535100354 · Oct 28
$11,340 NZD
£4,950 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $4,733 NZDSave up to $5,976 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
$4,733 NZD