Oval|Natural|GIA

1.20ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 5231745138

Certificate GIA 5231745138

Diamond specifications and retailer prices

From $5,881 USD
As of November 4, 2026
Save $6,041 USD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,124 USD 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
Color
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: $11,922 USD|Low: $5,881 USD|High: $12,124 USD|Avg: $7,804 USD|-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$5,881 USD
Retailer 5$5,960 USD
Retailer 10$6,024 USD
Retailer 7$6,404 USD
Retailer 14$6,641 USD
Retailer 18$6,773 USD
Retailer 11$6,834 USD
Retailer 9$7,115 USD
Retailer 15$7,250 USD
Retailer 17$7,250 USD
Retailer 6$7,362 USD
Retailer 12$7,413 USD
Retailer 16$7,490 USD
Retailer 3$7,726 USD
Retailer 2$8,225 USD
Retailer 4$10,435 USD
Retailer 13$10,501 USD
NZ Jewellers$11,922 USD

30 data points across 18 retailers

20 retailers$5,881 USD to $11,922 USD

B+
Cheapest Retailer
-
$5,881 USD
B+
Retailer 2
-
$5,960 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,024 USD
View
B+
Retailer 4
-
$6,404 USD
View
B+
Retailer 5
-
$6,641 USD
View
B+
Retailer 6
-
$6,773 USD
View
B+
Retailer 7
-
$6,834 USD
View
B+
Retailer 8
-
$6,978 USD
View
B+
Retailer 9
-
$7,115 USD
View
B
Retailer 10
-
$7,250 USD
View
B
Retailer 11
-
$7,250 USD
View
B
Retailer 12
-
$7,362 USD
View
B+
Retailer 13
-
$7,413 USD
View
B
Retailer 14
-
$7,490 USD
View
B
Retailer 15
-
$7,726 USD
View
B
Retailer 16
-
$8,225 USD
View
B
Retailer 17
-
$10,435 USD
View
B
Retailer 18
-
$10,501 USD
View
B
Retailer 19
-
$11,922 USD
View
Most Expensive
NZ Jewellers
32d0ecd7-2425-46d2-8987-b12739cc6cd8 · Sep 30
$12,124 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from $5,881 USDSave up to $6,041 USD

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
$5,881 USD