CaratHunter
Plans
Oval|Natural|GIA

1.20ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 5563045432

Certificate GIA 5563045432

Diamond specifications and retailer prices

From $1,176 USD
As of November 6, 2026
Save $1,662 USD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,109 USD at NZ Jewellers · As of October 9, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563045432. Listed at 16 retailers as of November 4, 2026, with a 141% 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
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563045432
Dimensions8.22 × 5.83 × 3.76 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Natural
Top View
8.22 mm5.83 mm1.20 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563045432
Side View
Table 62.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 64.5%

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 6
Current: $1,732 USD|Low: $1,176 USD|High: $2,983 USD|Avg: $1,793 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$1,176 USD
Retailer 8$1,366 USD
Retailer 10$1,500 USD
Retailer 2$1,537 USD
Retailer 4$1,661 USD
Retailer 1$1,732 USD
Retailer 9$1,761 USD
Retailer 6$1,791 USD
Retailer 5$2,207 USD
Retailer 7$2,838 USD

25 data points across 10 retailers

16 retailers$1,176 USD to $2,838 USD

A
Cheapest Retailer
-
$1,176 USD
B+
Retailer 2
-
$1,366 USD
View
B+
Retailer 3
-
$1,500 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,537 USD
View
B+
Retailer 5
-
$1,661 USD
View
Retailer 6
-
$1,684 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$1,684 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$1,732 USD
View
B+
Retailer 9
-
$1,761 USD
View
B+
Retailer 10
-
$1,766 USD
View
Retailer 11
-
$1,783 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$1,791 USD
View
Retailer 13
-
$1,944 USD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$2,207 USD
View
B
Retailer 15
-
$2,838 USD
View
Most Expensive
NZ Jewellers
ebdbfd59-8b0a-4830-bd16-99beeee541ed · Oct 9
$4,109 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from $1,176 USDSave up to $1,662 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.

A
1.20ct Oval
$1,176 USD