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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7566655106

Certificate GIA 7566655106

Diamond specifications and retailer prices

From $6,472 NZD
As of November 6, 2026
Save $7,672 NZD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,144 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 G 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 7566655106. Listed at 23 retailers as of November 5, 2026, with prices from $6,472 to $14,144, a $7,672 spread on the same certified stone. NZ Jewellers lists it at $14,144. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 7566655106
Dimensions8.46 × 6.05 × 3.63 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
8.46 mm6.05 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566655106
Side View
Table 60.0%Crown 36.5°Girdle: MED-THKPavilion 35.6°Culet: NDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,144 NZD|Low: $5,910 NZD|High: $14,144 NZD|Avg: $8,078 NZD
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
Retailer 23
Retailer 24
Retailer 25
November 7, 2026
Retailer 17$5,910 NZD
Retailer 14$6,079 NZD
Retailer 13$6,472 NZD
Retailer 5$6,729 NZD
Retailer 7$6,790 NZD
Retailer 19$6,909 NZD
Retailer 3$7,008 NZD
Retailer 15$7,246 NZD
Retailer 16$7,326 NZD
Retailer 2$7,355 NZD
Retailer 10$7,355 NZD
Retailer 9$7,814 NZD
Retailer 21$7,876 NZD
Retailer 22$8,081 NZD
Retailer 25$8,224 NZD
Retailer 8$8,298 NZD
Retailer 11$8,298 NZD
Retailer 12$8,482 NZD
Retailer 6$8,487 NZD
Retailer 24$8,513 NZD
Retailer 23$8,569 NZD
Retailer 20$9,651 NZD
Retailer 4$9,905 NZD
Retailer 18$12,745 NZD
NZ Jewellers$14,144 NZD

7 data points across 25 retailers

23 retailers$6,472 NZD to $14,144 NZD

Retailer 1
-
$5,910 NZD
Price last confirmed 10 days ago
Retailer 2
-
$6,079 NZD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$6,472 NZD
View
B+
Retailer 4
-
$6,729 NZD
View
B
Retailer 5
-
$6,790 NZD
View
Final sale: no returns
B
Retailer 6
-
$6,909 NZD
View
B+
Retailer 7
-
$7,008 NZD
View
B+
Retailer 8
-
$7,355 NZD
View
B+
Retailer 9
-
$7,355 NZD
View
B
Retailer 10
-
$7,814 NZD
View
B
Retailer 11
-
$7,876 NZD
View
B
Retailer 12
-
$8,081 NZD
View
B
Retailer 13
-
$8,224 NZD
View
B
Retailer 14
-
$8,298 NZD
View
B
Retailer 15
-
$8,298 NZD
View
Retailer 16
-
$8,482 NZD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$8,487 NZD
View
B
Retailer 18
-
$8,513 NZD
View
B
Retailer 19
-
$8,569 NZD
View
B
Retailer 20
-
$9,651 NZD
View
B
Retailer 21
-
$9,905 NZD
View
Retailer 22
-
$12,745 NZD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
3c26a7d0-49e6-465b-998a-119711bb3ca6 · Nov 5
$14,144 NZD
$7,841 USD
View
22 more retailers have this diamond
Prices start from $6,472 NZDSave up to $7,672 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.

B+
1.20ct Oval
$6,472 NZD