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Heart|Natural|GIA

0.74ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6535160359

Certificate GIA 6535160359

Diamond specifications and retailer prices

From $1,033 SGD
As of November 6, 2026
Save $960 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,512 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535160359. Listed at 14 retailers as of November 6, 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. 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

0.74
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535160359
Dimensions6.25 × 5.32 × 3.19 mm
L/W Ratio1.17
Top View
6.25 mm5.32 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535160359
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.9%

Caratlytics Score

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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 6
Current: $1,442 SGD|Low: $968 SGD|High: $2,668 SGD|Avg: $1,559 SGD|-4.9%
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
November 6, 2026
Retailer 10$1,033 SGD
Retailer 13$1,224 SGD
Retailer 7$1,247 SGD
Retailer 12$1,285 SGD
Retailer 11$1,320 SGD
Retailer 9$1,323 SGD
Retailer 6$1,329 SGD
Retailer 1$1,442 SGD
Retailer 2$1,512 SGD
Retailer 5$1,685 SGD
Retailer 3$1,929 SGD
Retailer 8$1,993 SGD
Retailer 4$2,389 SGD

38 data points across 13 retailers

14 retailers$1,033 SGD to $1,993 SGD

A
Cheapest Retailer
-
$1,033 SGD
B+
Retailer 2
-
$1,224 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,247 SGD
View
Retailer 4
-
$1,285 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,320 SGD
View
B+
Retailer 6
-
$1,323 SGD
View
B+
Retailer 7
-
$1,329 SGD
View
B+
Retailer 8
-
$1,442 SGD
View
Retailer 9
-
$1,685 SGD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,863 SGD
View
Retailer 11
-
$1,929 SGD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,993 SGD
View
Retailer 13
-
$2,389 SGD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
a9190fd0-f3b6-421d-a21e-070f05a4f25b · Sep 25
$3,512 SGD
$2,740 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $1,033 SGDSave up to $960 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
0.74ct Heart
$1,033 SGD