Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5546300796

Certificate GIA 5546300796

Diamond specifications and retailer prices

From $4,364 NZD
As of November 6, 2026
Save $5,197 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,985 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546300796. Listed at 22 retailers as of November 4, 2026, with a 119% 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

1.20
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546300796
Dimensions8.10 × 5.86 × 3.75 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546300796
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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 6
Current: $10,985 NZD|Low: $4,340 NZD|High: $11,019 NZD|Avg: $6,459 NZD|+2.0%
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
November 6, 2026
Retailer 13$4,364 NZD
Retailer 2$4,535 NZD
Retailer 9$5,165 NZD
Retailer 10$5,193 NZD
Retailer 5$5,291 NZD
Retailer 7$5,897 NZD
Retailer 3$5,991 NZD
Retailer 6$6,070 NZD
Retailer 12$6,187 NZD
Retailer 4$6,712 NZD
Retailer 8$6,997 NZD
Retailer 11$9,561 NZD
Queensmith$10,985 NZD

30 data points across 13 retailers

22 retailers$4,364 NZD to $9,561 NZD

A
Cheapest Retailer
-
$4,364 NZD
A
Retailer 2
-
$4,535 NZD
View
B+
Retailer 3
-
$5,165 NZD
View
B+
Retailer 4
-
$5,193 NZD
View
B+
Retailer 5
-
$5,291 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,437 NZD
View
B+
Retailer 7
-
$5,439 NZD
View
Retailer 8
-
$5,762 NZD
View
Price last confirmed 20 days ago
Retailer 9
-
$5,762 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$5,897 NZD
View
B
Retailer 11
-
$5,976 NZD
View
Retailer 12
-
$5,984 NZD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$5,991 NZD
View
B
Retailer 14
-
$6,070 NZD
View
B
Retailer 15
-
$6,187 NZD
View
Retailer 16
-
$6,238 NZD
View
Price last confirmed 34 days ago
Retailer 17
-
$6,649 NZD
View
Price last confirmed 20 days ago
B+
Retailer 18
-
$6,712 NZD
View
B
Retailer 19
-
$6,997 NZD
View
B
Retailer 20
-
$9,561 NZD
View
Retailer 21
-
$10,039 NZD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
5546300796 · Oct 28
$10,985 NZD
£4,795 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $4,364 NZDSave up to $5,197 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
$4,364 NZD