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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 6565330199

Certificate GIA 6565330199

Diamond specifications and retailer prices

From $6,306 NZD
$3,554 USD
As of October 30, 2026
Save $6,178 NZD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,484 NZD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565330199. Listed at 20 retailers as of October 30, 2026, with prices from $6,306 to $12,484, a $6,178 spread on the same certified stone. NZ Jewellers lists it at $12,484. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.87°
OriginNatural
Grading LabGIA
CertificateGIA 6565330199
Dimensions8.85 × 5.78 × 3.71 mm
L/W Ratio1.53
Culet sizeNone
Top View
8.85 mm5.78 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565330199
Side View
Table 57.0%Crown 34.3°Girdle: THK-VTKPavilion 41.87°Culet: NDepth 64.1%

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: Oct 30
Current: $12,484 NZD|Low: $4,904 NZD|High: $12,484 NZD|Avg: $7,056 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
October 31, 2026
Retailer 11$4,904 NZD
Retailer 16$5,000 NZD
Retailer 8$5,027 NZD
Retailer 10$5,376 NZD
Retailer 15$5,908 NZD
Retailer 5$6,306 NZD
Retailer 14$6,456 NZD
Retailer 4$6,613 NZD
Retailer 6$6,620 NZD
Retailer 9$6,803 NZD
Retailer 23$6,858 NZD
Retailer 18$6,964 NZD
Retailer 17$7,106 NZD
Retailer 19$7,166 NZD
Retailer 20$7,166 NZD
Retailer 3$7,404 NZD
Retailer 7$7,427 NZD
Retailer 2$8,110 NZD
Retailer 13$8,268 NZD
Retailer 12$9,327 NZD
Retailer 22$10,820 NZD
Retailer 21$11,999 NZD
NZ Jewellers$12,484 NZD

26 data points across 23 retailers

20 retailers$6,306 NZD to $12,484 NZD

Retailer 1
-
$4,904 NZD
$2,764 USD
Price last confirmed 21 days ago
Retailer 2
-
$5,000 NZD
$2,818 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$5,376 NZD
$3,030 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$5,908 NZD
SGD 4,500 SGD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$6,306 NZD
$3,554 USD
View
B
Retailer 6
-
$6,613 NZD
$3,727 USD
View
Final sale: no returns
B
Retailer 7
-
$6,620 NZD
$3,731 USD
View
B
Retailer 8
-
$6,858 NZD
$3,865 USD
View
B
Retailer 9
-
$6,964 NZD
£3,091 GBP
View
B
Retailer 10
-
$7,106 NZD
£3,154 GBP
View
B+
Retailer 11
-
$7,166 NZD
$4,039 USD
View
B+
Retailer 12
-
$7,166 NZD
$4,039 USD
View
B
Retailer 13
-
$7,404 NZD
$4,173 USD
View
B
Retailer 14
-
$7,427 NZD
$4,186 USD
View
B
Retailer 15
-
$8,110 NZD
€4,353 EUR
View
B
Retailer 16
-
$8,268 NZD
$4,660 USD
View
Retailer 17
-
$9,327 NZD
$5,257 USD
View
Price last confirmed 28 days ago
Retailer 18
-
$10,820 NZD
$6,098 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$11,999 NZD
£5,325 GBP
View
Most Expensive
B
NZ Jewellers
d10d7f17-c9fe-4202-a45b-6748c7819231 · Oct 30
$12,484 NZD
$7,036 USD
View
19 more retailers have this diamond
Prices start from $6,306 NZDSave up to $6,178 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
$6,306 NZD