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Heart|Natural|GIA

0.90ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • GIA 6545954752

Certificate GIA 6545954752

Diamond specifications and retailer prices

From $1,590 SGD
As of October 31, 2026
Save $2,749 SGD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,339 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded J colour (near-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 6545954752. Listed at 19 retailers as of October 30, 2026, with prices from $1,590 to $4,339, a $2,749 spread on the same certified stone. NZ Jewellers lists it at $4,339. 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

0.90
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.2°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6545954752
Dimensions6.56 × 5.56 × 4.12 mm
L/W Ratio1.18
Top View
6.56 mm5.56 mm0.90 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545954752
Side View
Table 58.0%Crown 37.2°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,339 SGD|Low: $1,505 SGD|High: $4,339 SGD|Avg: $2,157 SGD
NZ Jewellers
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
November 2, 2026
Retailer 9$1,590 SGD
Retailer 10$1,641 SGD
Retailer 5$1,687 SGD
Retailer 6$1,700 SGD
Retailer 3$1,778 SGD
Retailer 13$1,778 SGD
Retailer 12$1,861 SGD
Retailer 4$1,911 SGD
Retailer 2$1,983 SGD
Retailer 14$2,053 SGD
Retailer 11$2,321 SGD
Retailer 8$2,606 SGD
Retailer 7$3,259 SGD
NZ Jewellers$4,339 SGD

43 data points across 14 retailers

19 retailers$1,590 SGD to $4,339 SGD

A
Cheapest Retailer
-
$1,590 SGD
A
Retailer 2
-
$1,641 SGD
$1,284 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,649 SGD
$1,290 USD
View
B+
Retailer 4
-
$1,687 SGD
$1,320 USD
View
B+
Retailer 5
-
$1,700 SGD
$1,330 USD
View
Retailer 6
-
$1,778 SGD
$1,391 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$1,778 SGD
$1,391 USD
View
B+
Retailer 8
-
$1,778 SGD
$1,391 USD
View
B+
Retailer 9
-
$1,861 SGD
$1,456 USD
View
B+
Retailer 10
-
$1,911 SGD
$1,495 USD
View
B+
Retailer 11
-
$1,983 SGD
£1,221 GBP
View
Retailer 12
-
$2,053 SGD
$1,606 USD
View
Price last confirmed 56 days ago
B+
Retailer 13
-
$2,053 SGD
$1,606 USD
View
Retailer 14
-
$2,053 SGD
$1,606 USD
View
Price last confirmed 34 days ago
Retailer 15
-
$2,321 SGD
A$2,793 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$2,606 SGD
ZAR 32,926 ZAR
View
B
Retailer 17
-
$3,259 SGD
£2,007 GBP
View
Retailer 18
-
$4,339 SGD
$3,394 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
5e09bac8-fec0-4f0b-b847-83250d2a9735 · Oct 30
$4,339 SGD
$3,394 USD
View
18 more retailers have this diamond
Prices start from $1,590 SGDSave up to $2,749 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
0.90ct Heart
$1,590 SGD