CaratHunter
Plans
Radiant|Natural|GIA

1.37ct K VVS1 Radiant Natural Diamond

ID • K/VVS1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $4,404 SGD
As of November 4, 2026
Save $1,110 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,513 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.37ct natural radiant diamond

This 1.37ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from $4,404 to $5,513, a $1,110 spread on the same certified stone. Blue Nile lists it at $5,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
K
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions7.41 × 5.47 × 3.64 mm
L/W Ratio1.35
Top View
7.41 mm5.47 mm1.37 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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 4
Current: $5,513 SGD|Low: $4,404 SGD|High: $5,513 SGD|Avg: $4,628 SGD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$4,404 SGD
Retailer 2$4,410 SGD
Blue Nile$5,513 SGD

2 data points across 3 retailers

3 retailers$4,404 SGD to $5,513 SGD

A
Cheapest Retailer
-
$4,404 SGD
A
Retailer 2
-
$4,410 SGD
View
Most Expensive
B+
Blue Nile
23289195 · Nov 5
$5,513 SGD
$4,302 USD
View
2 more retailers have this diamond
Prices start from $4,404 SGDSave up to $1,110 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
1.37ct Radiant
$4,404 SGD