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Oval|Natural|IGI

1.20ct G VVS1 Oval Natural Diamond

VG • G/VVS1 • IGI 819634388

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819634388

Diamond specifications and retailer prices

From $7,243 NZD
As of November 4, 2026
Save $10,993 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,236 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 819634388. Listed at 17 retailers as of November 4, 2026, with prices from $7,243 to $18,236, a $10,993 spread on the same certified stone. NZ Jewellers lists it at $18,236. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 819634388
Dimensions8.28 × 5.93 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.28 mm5.93 mm1.20 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634388
Side View
Table 62.0%Crown 38.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.9%

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 4
Current: $18,236 NZD|Low: $7,243 NZD|High: $18,236 NZD|Avg: $11,372 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
November 6, 2026
Retailer 3$7,243 NZD
Retailer 2$8,363 NZD
Retailer 6$9,167 NZD
Retailer 7$9,510 NZD
Retailer 9$9,810 NZD
Retailer 10$9,930 NZD
Retailer 5$10,064 NZD
Retailer 4$10,165 NZD
Retailer 15$10,737 NZD
Retailer 14$10,903 NZD
Retailer 17$10,903 NZD
Retailer 11$11,532 NZD
Retailer 8$11,792 NZD
Retailer 13$12,580 NZD
Retailer 12$13,302 NZD
Retailer 16$16,020 NZD
NZ Jewellers$18,236 NZD

8 data points across 17 retailers

17 retailers$7,243 NZD to $18,236 NZD

A
Cheapest Retailer
-
$7,243 NZD
A
Retailer 2
-
$8,363 NZD
View
A
Retailer 3
-
$9,167 NZD
View
B+
Retailer 4
-
$9,510 NZD
View
B+
Retailer 5
-
$9,810 NZD
View
B+
Retailer 6
-
$9,930 NZD
View
B+
Retailer 7
-
$10,064 NZD
View
Final sale: no returns
B+
Retailer 8
-
$10,165 NZD
View
B+
Retailer 9
-
$10,737 NZD
View
B+
Retailer 10
-
$10,903 NZD
View
B+
Retailer 11
-
$10,903 NZD
View
B+
Retailer 12
-
$11,532 NZD
View
B+
Retailer 13
-
$11,792 NZD
View
B
Retailer 14
-
$12,580 NZD
View
B+
Retailer 15
-
$13,302 NZD
View
B
Retailer 16
-
$16,020 NZD
View
Most Expensive
B
NZ Jewellers
70dc74e0-25d2-472d-a24a-47ac312a6ca4 · Nov 5
$18,236 NZD
$10,109 USD
View
16 more retailers have this diamond
Prices start from $7,243 NZDSave up to $10,993 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
$7,243 NZD