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Heart|Natural|GIA

1.60ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6233727983

Certificate GIA 6233727983

Diamond specifications and retailer prices

From $7,311 SGD
As of November 4, 2026
Save $6,803 SGD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,795 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded I 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 6233727983. Listed at 18 retailers as of November 4, 2026, with a 93% 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

1.60
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6233727983
Dimensions8.14 × 6.86 × 4.11 mm
L/W Ratio1.19
Top View
8.14 mm6.86 mm1.60 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233727983
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42.5°Culet: NoneDepth 59.9%

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: Nov 4
Current: $8,788 SGD|Low: $7,230 SGD|High: $14,783 SGD|Avg: $9,553 SGD|-6.1%
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 6, 2026
Retailer 3$7,311 SGD
Retailer 16$7,373 SGD
Retailer 13$7,788 SGD
Retailer 7$7,941 SGD
Retailer 12$8,235 SGD
Retailer 5$8,240 SGD
Retailer 2$8,491 SGD
Retailer 8$8,513 SGD
Retailer 15$8,596 SGD
Retailer 1$8,788 SGD
Retailer 4$9,737 SGD
Retailer 9$9,893 SGD
Retailer 14$10,290 SGD
Retailer 6$10,604 SGD
Retailer 17$11,394 SGD
Retailer 10$12,389 SGD
Retailer 11$14,114 SGD

26 data points across 17 retailers

18 retailers$7,311 SGD to $14,114 SGD

A
Cheapest Retailer
-
$7,311 SGD
A
Retailer 2
-
$7,373 SGD
View
A
Retailer 3
-
$7,788 SGD
View
A
Retailer 4
-
$7,941 SGD
View
A
Retailer 5
-
$8,235 SGD
View
A
Retailer 6
-
$8,240 SGD
View
A
Retailer 7
-
$8,491 SGD
View
Final sale: no returns
A
Retailer 8
-
$8,513 SGD
View
A
Retailer 9
-
$8,596 SGD
View
A
Retailer 10
-
$8,788 SGD
View
B+
Retailer 11
-
$9,737 SGD
View
Retailer 12
-
$9,893 SGD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$10,290 SGD
View
B+
Retailer 14
-
$10,604 SGD
View
B+
Retailer 15
-
$11,394 SGD
View
B+
Retailer 16
-
$12,389 SGD
View
B
Retailer 17
-
$14,114 SGD
View
Most Expensive
NZ Jewellers
a3b865a0-b968-4b07-80c8-94b82d57979f · Sep 25
$18,795 SGD
$14,715 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $7,311 SGDSave up to $6,803 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
1.60ct Heart
$7,311 SGD