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Heart|Natural|GIA

0.78ct I VVS1 Heart Natural Diamond

I/VVS1 • GIA 1559940497

Certificate GIA 1559940497

Diamond specifications and retailer prices

From $1,494 SGD
$1,169 USD
As of November 2, 2026
Save $2,455 SGD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,949 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.78ct natural heart diamond

This 0.78ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included) and certified by GIA 1559940497. Listed at 5 retailers as of October 30, 2026, with prices from $1,494 to $3,949, a $2,455 spread on the same certified stone. NZ Jewellers lists it at $3,949. 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

0.78
Carat
I
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559940497
Dimensions5.52 × 6.52 × 3.76 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Feather
Top View
5.52 mm6.52 mm0.78 ctI / VVS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559940497
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.6%

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 2
Current: $3,949 SGD|Low: $1,262 SGD|High: $4,317 SGD|Avg: $2,538 SGD|-8.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$1,494 SGD
Retailer 2$1,772 SGD
Retailer 5$2,055 SGD
Retailer 3$2,965 SGD
NZ Jewellers$3,949 SGD

36 data points across 5 retailers

5 retailers$1,494 SGD to $3,949 SGD

A
Cheapest Retailer
-
$1,494 SGD
$1,169 USD
Final sale: no returns
A
Retailer 2
-
$1,772 SGD
£1,092 GBP
View
B+
Retailer 3
-
$2,055 SGD
$1,607 USD
View
B
Retailer 4
-
$2,965 SGD
£1,826 GBP
View
Most Expensive
B
NZ Jewellers
e4b5e94f-cf7f-4a46-8096-0cd408eea996 · Oct 30
$3,949 SGD
$3,089 USD
View
4 more retailers have this diamond
Prices start from $1,494 SGDSave up to $2,455 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
0.78ct Heart
$1,494 SGD