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Heart|Natural|GIA

0.75ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6275564036

Certificate GIA 6275564036

Diamond specifications and retailer prices

From $1,082 SGD
As of November 6, 2026
Save $1,477 SGD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,559 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-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 6275564036. Listed at 17 retailers as of November 2, 2026, with prices from $1,082 to $2,559, a $1,477 spread on the same certified stone. MOH London lists it at $2,559. 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

0.75
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6275564036
Dimensions5.40 × 6.37 × 3.66 mm
L/W Ratio1.18
Top View
5.40 mm6.37 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6275564036
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.5%

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: $2,559 SGD|Low: $1,082 SGD|High: $2,730 SGD|Avg: $1,641 SGD|-5.1%
MOH London
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
Retailer 18
November 6, 2026
Retailer 18$1,082 SGD
Retailer 16$1,151 SGD
Retailer 13$1,214 SGD
Retailer 15$1,239 SGD
Retailer 17$1,239 SGD
Retailer 9$1,266 SGD
Retailer 14$1,320 SGD
Retailer 3$1,433 SGD
Retailer 6$1,538 SGD
Retailer 7$1,538 SGD
Retailer 2$1,576 SGD
Retailer 8$1,589 SGD
Retailer 12$1,705 SGD
Retailer 10$1,925 SGD
Retailer 5$1,979 SGD
Retailer 11$2,085 SGD
Retailer 4$2,267 SGD
MOH London$2,559 SGD

43 data points across 18 retailers

17 retailers$1,082 SGD to $2,559 SGD

A
Cheapest Retailer
-
$1,082 SGD
A
Retailer 2
-
$1,214 SGD
View
A
Retailer 3
-
$1,239 SGD
View
A
Retailer 4
-
$1,239 SGD
View
Retailer 5
-
$1,266 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,320 SGD
View
A
Retailer 7
-
$1,433 SGD
View
A
Retailer 8
-
$1,538 SGD
View
A
Retailer 9
-
$1,538 SGD
View
B+
Retailer 10
-
$1,576 SGD
View
B+
Retailer 11
-
$1,589 SGD
View
B+
Retailer 12
-
$1,705 SGD
View
Retailer 13
-
$1,925 SGD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$1,979 SGD
View
B+
Retailer 15
-
$2,085 SGD
View
B+
Retailer 16
-
$2,267 SGD
View
Most Expensive
B
MOH London
A40623F26 · Nov 2
$2,559 SGD
£1,572 GBP
View
16 more retailers have this diamond
Prices start from $1,082 SGDSave up to $1,477 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
0.75ct Heart
$1,082 SGD