CaratHunter
Plans
Oval|Natural|GIA

1.20ct K IF Oval Natural Diamond

ID • K/IF • GIA 1479320903

Certificate GIA 1479320903

Diamond specifications and retailer prices

From $2,789 SGD
As of November 6, 2026
Save $2,799 SGD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,588 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1479320903. Listed at 7 retailers as of November 5, 2026, with prices from $2,789 to $5,588, a $2,799 spread on the same certified stone. Blue Nile lists it at $5,588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1479320903
Dimensions8.76 × 5.89 × 3.65 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Top View
8.76 mm5.89 mm1.20 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1479320903
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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: $3,887 SGD|Low: $2,657 SGD|High: $5,260 SGD|Avg: $3,770 SGD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$2,789 SGD
Retailer 3$3,330 SGD
Retailer 6$3,391 SGD
Retailer 1$3,887 SGD
Retailer 7$3,891 SGD
Retailer 2$4,288 SGD
Retailer 5$5,260 SGD

21 data points across 7 retailers

7 retailers$2,789 SGD to $5,588 SGD

A
Cheapest Retailer
-
$2,789 SGD
A
Retailer 2
-
$3,330 SGD
View
B+
Retailer 3
-
$3,391 SGD
View
B+
Retailer 4
-
$3,887 SGD
View
B+
Retailer 5
-
$4,288 SGD
View
B
Retailer 6
-
$5,260 SGD
View
Most Expensive
B
Blue Nile
19956932 · Nov 5
$5,588 SGD
View
6 more retailers have this diamond
Prices start from $2,789 SGDSave up to $2,799 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.

A
1.20ct Oval
$2,789 SGD