CaratHunter
Plans
Heart|Natural|GIA

1.51ct E VVS1 Heart Natural Diamond

VG • E/VVS1 • GIA 6545011910

Certificate GIA 6545011910

Diamond specifications and retailer prices

From $7,147 SGD
As of November 4, 2026
Save $6,740 SGD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,695 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545011910. Listed at 18 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545011910
Dimensions7.77 × 6.58 × 4.18 mm
L/W Ratio1.18
Top View
7.77 mm6.58 mm1.51 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545011910
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 42.5°Culet: NoneDepth 63.6%

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: $8,581 SGD|Low: $7,017 SGD|High: $14,971 SGD|Avg: $9,528 SGD|-11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 3$7,147 SGD
Retailer 6$7,287 SGD
Retailer 13$7,661 SGD
Retailer 2$8,131 SGD
Retailer 12$8,212 SGD
Retailer 11$8,308 SGD
Retailer 5$8,355 SGD
Retailer 16$8,377 SGD
Retailer 8$8,401 SGD
Retailer 1$8,581 SGD
Retailer 17$8,805 SGD
Retailer 9$9,894 SGD
Retailer 15$10,325 SGD
Retailer 14$10,700 SGD
Retailer 4$11,348 SGD
Retailer 7$12,049 SGD
Retailer 10$13,887 SGD

25 data points across 17 retailers

18 retailers$7,147 SGD to $13,887 SGD

A
Cheapest Retailer
-
$7,147 SGD
A
Retailer 2
-
$7,287 SGD
View
A
Retailer 3
-
$7,661 SGD
View
A
Retailer 4
-
$8,131 SGD
View
A
Retailer 5
-
$8,212 SGD
View
A
Retailer 6
-
$8,308 SGD
View
A
Retailer 7
-
$8,355 SGD
View
Final sale: no returns
A
Retailer 8
-
$8,377 SGD
View
A
Retailer 9
-
$8,401 SGD
View
A
Retailer 10
-
$8,581 SGD
View
A
Retailer 11
-
$8,805 SGD
View
Retailer 12
-
$9,894 SGD
View
Price last confirmed 14 days ago
A
Retailer 13
-
$10,325 SGD
View
A
Retailer 14
-
$10,700 SGD
View
A
Retailer 15
-
$11,348 SGD
View
A
Retailer 16
-
$12,049 SGD
View
B+
Retailer 17
-
$13,887 SGD
View
Most Expensive
NZ Jewellers
25ccafe5-227f-49a3-9d43-058c3056f61a · Sep 25
$19,695 SGD
$15,412 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from $7,147 SGDSave up to $6,740 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
$7,147 SGD