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Heart|Natural|GIA

1.20ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 1152916060

Certificate GIA 1152916060

Diamond specifications and retailer prices

From $4,382 SGD
As of November 6, 2026
Save $664 SGD (13%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,770 SGD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1152916060. Listed at 7 retailers as of November 6, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1152916060
Dimensions6.15 × 5.50 × 3.95 mm
L/W Ratio1.12
Culet sizeNone
Top View
6.15 mm5.50 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1152916060
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $4,688 SGD|Low: $3,797 SGD|High: $5,770 SGD|Avg: $5,131 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 5, 2026
Retailer 6$4,382 SGD
Retailer 3$4,555 SGD
Retailer 1$4,688 SGD
Retailer 7$4,723 SGD
Retailer 5$5,046 SGD
Retailer 4$5,187 SGD
Retailer 10$5,362 SGD
Retailer 2$5,438 SGD
Retailer 8$5,566 SGD
Retailer 9$5,704 SGD
Yorxs$5,770 SGD

8 data points across 11 retailers

7 retailers$4,382 SGD to $5,046 SGD

B
Cheapest Retailer
-
$4,382 SGD
B
Retailer 2
-
$4,555 SGD
View
Final sale: no returns
B
Retailer 3
-
$4,688 SGD
View
B
Retailer 4
-
$4,723 SGD
View
B
Retailer 5
-
$5,046 SGD
View
Retailer 6
-
$5,187 SGD
View
Price last confirmed 44 days ago
Most Expensive
Yorxs
8C59A427C · Oct 29
$5,770 SGD
€4,288 EUR
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $4,382 SGDSave up to $664 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.

B
1.20ct Heart
$4,382 SGD