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Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1508634276

Certificate GIA 1508634276

Diamond specifications and retailer prices

From $1,861 SGD
As of November 4, 2026
Save $2,086 SGD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,947 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1508634276. Listed at 9 retailers as of November 4, 2026, with prices from $1,861 to $3,947, a $2,086 spread on the same certified stone. Do Amore Diamonds lists it at $3,947. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1508634276
Dimensions6.93 × 5.70 × 3.50 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.93 mm5.70 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508634276
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 4
Current: $3,947 SGD|Low: $1,826 SGD|High: $4,793 SGD|Avg: $2,637 SGD|-17.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,861 SGD
Retailer 5$2,053 SGD
Retailer 4$2,069 SGD
Retailer 2$2,248 SGD
Retailer 6$2,345 SGD
Retailer 8$2,350 SGD
Retailer 9$2,939 SGD
Retailer 3$3,231 SGD
Do Amore Diamonds$3,947 SGD

42 data points across 9 retailers

9 retailers$1,861 SGD to $3,947 SGD

A
Cheapest Retailer
-
$1,861 SGD
Final sale: no returns
A
Retailer 2
-
$2,053 SGD
View
A
Retailer 3
-
$2,069 SGD
View
A
Retailer 4
-
$2,248 SGD
View
A
Retailer 5
-
$2,345 SGD
View
A
Retailer 6
-
$2,350 SGD
View
B+
Retailer 7
-
$2,939 SGD
View
B+
Retailer 8
-
$3,231 SGD
View
Most Expensive
B+
Do Amore Diamonds
12-100760681510 · Nov 6
$3,947 SGD
$3,080 USD
View
8 more retailers have this diamond
Prices start from $1,861 SGDSave up to $2,086 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
1.00ct Heart
$1,861 SGD