CaratHunter
Plans
Heart|Natural|GIA

1.51ct K VVS2 Heart Natural Diamond

EX • K/VVS2 • GIA 7543610772

Certificate GIA 7543610772

Diamond specifications and retailer prices

From $3,901 SGD
As of November 6, 2026
Save $747 SGD (16%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,648 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543610772. Listed at 6 retailers as of November 5, 2026, with prices from $3,901 to $4,648, a $747 spread on the same certified stone. Blue Nile lists it at $4,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7543610772
Dimensions6.89 × 8.02 × 4.71 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Pinpoint, Needle, Cloud
Top View
6.89 mm8.02 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7543610772
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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: $4,648 SGD|Low: $3,901 SGD|High: $5,651 SGD|Avg: $4,477 SGD|-17.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$3,901 SGD
Retailer 2$4,015 SGD
Retailer 6$4,037 SGD
Retailer 3$4,169 SGD
Retailer 5$4,557 SGD
Blue Nile$4,648 SGD

44 data points across 6 retailers

6 retailers$3,901 SGD to $4,648 SGD

A
Cheapest Retailer
-
$3,901 SGD
A
Retailer 2
-
$4,015 SGD
View
A
Retailer 3
-
$4,037 SGD
View
A
Retailer 4
-
$4,169 SGD
View
A
Retailer 5
-
$4,557 SGD
View
Most Expensive
A
Blue Nile
28209452 · Nov 5
$4,648 SGD
$3,627 USD
View
5 more retailers have this diamond
Prices start from $3,901 SGDSave up to $747 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
1.51ct Heart
$3,901 SGD