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Oval|Natural|GIA

1.20ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 5563045432

Certificate GIA 5563045432

Diamond specifications and retailer prices

From $2,121 NZD
As of November 6, 2026
Save $2,998 NZD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,412 NZD 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
Colour
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: $3,124 NZD|Low: $2,121 NZD|High: $5,381 NZD|Avg: $3,234 NZD|-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$2,121 NZD
Retailer 8$2,464 NZD
Retailer 10$2,706 NZD
Retailer 2$2,773 NZD
Retailer 4$2,996 NZD
Retailer 1$3,124 NZD
Retailer 9$3,177 NZD
Retailer 6$3,231 NZD
Retailer 5$3,981 NZD
Retailer 7$5,119 NZD

25 data points across 10 retailers

16 retailers$2,121 NZD to $5,119 NZD

A
Cheapest Retailer
-
$2,121 NZD
B+
Retailer 2
-
$2,464 NZD
View
B+
Retailer 3
-
$2,706 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,773 NZD
View
B+
Retailer 5
-
$2,996 NZD
View
Retailer 6
-
$3,038 NZD
View
Price last confirmed 30 days ago
Retailer 7
-
$3,038 NZD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$3,124 NZD
View
B+
Retailer 9
-
$3,177 NZD
View
B+
Retailer 10
-
$3,186 NZD
View
Retailer 11
-
$3,216 NZD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$3,231 NZD
View
Retailer 13
-
$3,507 NZD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$3,981 NZD
View
B
Retailer 15
-
$5,119 NZD
View
Most Expensive
NZ Jewellers
ebdbfd59-8b0a-4830-bd16-99beeee541ed · Oct 9
$7,412 NZD
$4,109 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from $2,121 NZDSave up to $2,998 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
$2,121 NZD