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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 $2,813 SGD
As of November 6, 2026
Save $3,892 SGD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,705 SGD 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 $2,813 to $6,705, a $3,892 spread on the same certified stone. NZ Jewellers lists it at $6,705. 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: $6,705 SGD|Low: $2,813 SGD|High: $6,705 SGD|Avg: $3,572 SGD
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$2,813 SGD
Retailer 12$2,898 SGD
Retailer 10$2,935 SGD
Retailer 4$2,969 SGD
Retailer 11$3,012 SGD
Retailer 2$3,203 SGD
Retailer 3$3,321 SGD
Retailer 8$3,355 SGD
Retailer 6$3,394 SGD
Retailer 5$3,984 SGD
Retailer 7$5,470 SGD
NZ Jewellers$6,705 SGD

8 data points across 12 retailers

12 retailers$2,813 SGD to $6,705 SGD

B+
Cheapest Retailer
-
$2,813 SGD
B
Retailer 2
-
$2,898 SGD
View
B
Retailer 3
-
$2,935 SGD
View
B
Retailer 4
-
$3,012 SGD
View
B
Retailer 5
-
$3,203 SGD
View
B
Retailer 6
-
$3,321 SGD
View
B
Retailer 7
-
$3,355 SGD
View
B
Retailer 8
-
$3,394 SGD
View
B
Retailer 9
-
$3,701 SGD
View
B
Retailer 10
-
$3,984 SGD
View
C
Retailer 11
-
$5,470 SGD
View
Most Expensive
C
NZ Jewellers
8555d824-b7ca-4bb7-bafa-8c7a82e5b519 · Nov 5
$6,705 SGD
$5,232 USD
View
11 more retailers have this diamond
Prices start from $2,813 SGDSave up to $3,892 SGD

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
$2,813 SGD