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Oval|Natural|GIA

1.20ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 5231745138

Certificate GIA 5231745138

Diamond specifications and retailer prices

From $10,462 NZD
As of November 4, 2026
Save $10,746 NZD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,567 NZD at NZ Jewellers · As of September 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231745138. Listed at 20 retailers as of November 4, 2026, with a 103% 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231745138
Dimensions8.22 × 5.86 × 3.77 mm
L/W Ratio1.40
Top View
8.22 mm5.86 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231745138
Side View
Table 55.0%CrownGirdle: THK-VTKPavilion 38.8°Culet: NoneDepth 64.4%

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 4
Current: $21,208 NZD|Low: $10,462 NZD|High: $21,567 NZD|Avg: $13,883 NZD|-1.7%
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
November 5, 2026
Retailer 8$10,462 NZD
Retailer 5$10,602 NZD
Retailer 10$10,716 NZD
Retailer 7$11,392 NZD
Retailer 14$11,814 NZD
Retailer 18$12,048 NZD
Retailer 11$12,157 NZD
Retailer 9$12,657 NZD
Retailer 15$12,897 NZD
Retailer 17$12,897 NZD
Retailer 6$13,096 NZD
Retailer 12$13,187 NZD
Retailer 16$13,324 NZD
Retailer 3$13,744 NZD
Retailer 2$14,631 NZD
Retailer 4$18,563 NZD
Retailer 13$18,680 NZD
NZ Jewellers$21,208 NZD

30 data points across 18 retailers

20 retailers$10,462 NZD to $21,208 NZD

B+
Cheapest Retailer
-
$10,462 NZD
B+
Retailer 2
-
$10,602 NZD
View
Final sale: no returns
B+
Retailer 3
-
$10,716 NZD
View
B+
Retailer 4
-
$11,392 NZD
View
B+
Retailer 5
-
$11,814 NZD
View
B+
Retailer 6
-
$12,048 NZD
View
B+
Retailer 7
-
$12,157 NZD
View
B+
Retailer 8
-
$12,413 NZD
View
B+
Retailer 9
-
$12,657 NZD
View
B
Retailer 10
-
$12,897 NZD
View
B
Retailer 11
-
$12,897 NZD
View
B
Retailer 12
-
$13,096 NZD
View
B+
Retailer 13
-
$13,187 NZD
View
B
Retailer 14
-
$13,324 NZD
View
B
Retailer 15
-
$13,744 NZD
View
B
Retailer 16
-
$14,631 NZD
View
B
Retailer 17
-
$18,563 NZD
View
B
Retailer 18
-
$18,680 NZD
View
B
Retailer 19
-
$21,208 NZD
View
Most Expensive
NZ Jewellers
32d0ecd7-2425-46d2-8987-b12739cc6cd8 · Sep 30
$21,567 NZD
$12,124 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from $10,462 NZDSave up to $10,746 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
$10,462 NZD