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Oval|Natural|GIA

1.20ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 6217625570

Certificate GIA 6217625570

Diamond specifications and retailer prices

From $3,960 NZD
As of November 6, 2026
Save $5,478 NZD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,438 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 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 6217625570. Listed at 12 retailers as of November 5, 2026, with prices from $3,960 to $9,438, a $5,478 spread on the same certified stone. NZ Jewellers lists it at $9,438. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6217625570
Dimensions8.56 × 5.82 × 3.56 mm
L/W Ratio1.47
Top View
8.56 mm5.82 mm1.20 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6217625570
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 61.2%

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 6
Current: $9,438 NZD|Low: $3,960 NZD|High: $9,438 NZD|Avg: $5,028 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
November 6, 2026
Retailer 9$3,960 NZD
Retailer 12$4,079 NZD
Retailer 10$4,131 NZD
Retailer 4$4,180 NZD
Retailer 11$4,239 NZD
Retailer 2$4,508 NZD
Retailer 3$4,674 NZD
Retailer 8$4,723 NZD
Retailer 6$4,777 NZD
Retailer 5$5,608 NZD
Retailer 7$7,699 NZD
NZ Jewellers$9,438 NZD

8 data points across 12 retailers

12 retailers$3,960 NZD to $9,438 NZD

B+
Cheapest Retailer
-
$3,960 NZD
B
Retailer 2
-
$4,079 NZD
View
B
Retailer 3
-
$4,131 NZD
View
B
Retailer 4
-
$4,239 NZD
View
B
Retailer 5
-
$4,508 NZD
View
B
Retailer 6
-
$4,674 NZD
View
B
Retailer 7
-
$4,723 NZD
View
B
Retailer 8
-
$4,777 NZD
View
B
Retailer 9
-
$5,210 NZD
View
B
Retailer 10
-
$5,608 NZD
View
C
Retailer 11
-
$7,699 NZD
View
Most Expensive
C
NZ Jewellers
8555d824-b7ca-4bb7-bafa-8c7a82e5b519 · Nov 5
$9,438 NZD
$5,232 USD
View
11 more retailers have this diamond
Prices start from $3,960 NZDSave up to $5,478 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
$3,960 NZD