CaratHunter
Plans
Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7556191363

Certificate GIA 7556191363

Diamond specifications and retailer prices

From $4,618 NZD
As of November 6, 2026
Save $6,029 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,294 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556191363. Listed at 23 retailers as of November 5, 2026, with a 131% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556191363
Dimensions8.15 × 5.93 × 3.78 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.15 mm5.93 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556191363
Side View
Table 63.0%CrownGirdle: STK-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: $11,294 NZD|Low: $4,618 NZD|High: $11,329 NZD|Avg: $7,147 NZD|-0.3%
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
Retailer 18
Retailer 19
November 7, 2026
Retailer 8$4,618 NZD
Retailer 12$4,788 NZD
Retailer 18$5,451 NZD
Retailer 19$5,482 NZD
Retailer 10$5,641 NZD
Retailer 13$5,928 NZD
Retailer 4$6,112 NZD
Retailer 11$6,140 NZD
Retailer 2$6,281 NZD
Retailer 16$6,323 NZD
Retailer 9$6,371 NZD
Retailer 14$6,406 NZD
Retailer 6$6,530 NZD
Retailer 7$7,051 NZD
Retailer 15$7,113 NZD
Retailer 17$7,459 NZD
Retailer 3$10,192 NZD
Retailer 5$10,647 NZD
Queensmith$11,294 NZD

24 data points across 19 retailers

23 retailers$4,618 NZD to $10,647 NZD

A
Cheapest Retailer
-
$4,618 NZD
A
Retailer 2
-
$4,788 NZD
View
A
Retailer 3
-
$5,451 NZD
View
B+
Retailer 4
-
$5,482 NZD
View
B+
Retailer 5
-
$5,641 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,740 NZD
View
B+
Retailer 7
-
$5,745 NZD
View
B+
Retailer 8
-
$5,928 NZD
View
B+
Retailer 9
-
$6,112 NZD
View
Retailer 10
-
$6,140 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$6,187 NZD
View
B+
Retailer 12
-
$6,281 NZD
View
B+
Retailer 13
-
$6,323 NZD
View
B+
Retailer 14
-
$6,371 NZD
View
B+
Retailer 15
-
$6,406 NZD
View
B+
Retailer 16
-
$6,530 NZD
View
Retailer 17
-
$6,649 NZD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
$7,051 NZD
View
B+
Retailer 19
-
$7,113 NZD
View
B+
Retailer 20
-
$7,459 NZD
View
B
Retailer 21
-
$10,192 NZD
View
B
Retailer 22
-
$10,647 NZD
View
Most Expensive
Queensmith
7556191363 · Oct 28
$11,294 NZD
£4,930 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $4,618 NZDSave up to $6,029 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
$4,618 NZD