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Heart|Natural|GIA

1.02ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 1205461836

Certificate GIA 1205461836

Diamond specifications and retailer prices

From $3,713 SGD
As of November 6, 2026
Save $7,882 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,595 SGD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (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 1205461836. Listed at 19 retailers as of November 5, 2026, with prices from $3,713 to $11,595, a $7,882 spread on the same certified stone. Adiamor lists it at $11,595. 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

1.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1205461836
Dimensions6.01 × 7.16 × 4.03 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.01 mm7.16 mm1.02 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1205461836
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.3%

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 6
Current: $3,713 SGD|Low: $3,600 SGD|High: $8,875 SGD|Avg: $5,214 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$3,713 SGD
Retailer 9$3,822 SGD
Retailer 3$4,064 SGD
Retailer 2$4,432 SGD
Retailer 5$4,814 SGD
Retailer 11$4,839 SGD
Retailer 10$5,005 SGD
Retailer 4$5,244 SGD
Retailer 6$5,312 SGD
Retailer 12$5,622 SGD
Retailer 7$6,400 SGD
Retailer 8$8,746 SGD

40 data points across 12 retailers

19 retailers$3,713 SGD to $11,595 SGD

A
Cheapest Retailer
-
$3,713 SGD
A
Retailer 2
-
$3,822 SGD
View
B+
Retailer 3
-
$4,064 SGD
View
B+
Retailer 4
-
$4,432 SGD
View
B+
Retailer 5
-
$4,814 SGD
View
B+
Retailer 6
-
$4,839 SGD
View
Final sale: no returns
B+
Retailer 7
-
$5,005 SGD
View
Retailer 8
-
$5,244 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,244 SGD
View
B
Retailer 10
-
$5,244 SGD
View
B+
Retailer 11
-
$5,312 SGD
View
B+
Retailer 12
-
$5,433 SGD
View
B+
Retailer 13
-
$5,520 SGD
View
Retailer 14
-
$5,622 SGD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$6,052 SGD
View
B
Retailer 16
-
$6,400 SGD
View
B
Retailer 17
-
$8,746 SGD
View
B
Retailer 18
-
$9,137 SGD
View
Most Expensive
B
Adiamor
D-51268692 · Nov 5
$11,595 SGD
$9,047 USD
View
18 more retailers have this diamond
Prices start from $3,713 SGDSave up to $7,882 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
1.02ct Heart
$3,713 SGD