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Heart|Natural|GIA

0.40ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 6522678270

Certificate GIA 6522678270

Diamond specifications and retailer prices

From $442 SGD
HK$2,700 HKD
As of October 30, 2026
Save $753 SGD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,974 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522678270. Listed at 12 retailers as of October 29, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522678270
Dimensions4.31 × 5.09 × 3.04 mm
L/W Ratio1.18
Top View
4.31 mm5.09 mm0.40 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522678270
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.7%

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: Oct 30
Current: $1,974 SGD|Low: $442 SGD|High: $2,020 SGD|Avg: $798 SGD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$442 SGD
Retailer 4$515 SGD
Retailer 9$537 SGD
Retailer 13$545 SGD
Retailer 8$555 SGD
Retailer 5$583 SGD
Retailer 10$594 SGD
Retailer 6$680 SGD
Retailer 3$702 SGD
Retailer 11$744 SGD
Retailer 2$1,045 SGD
Retailer 7$1,195 SGD
NZ Jewellers$1,974 SGD

43 data points across 13 retailers

12 retailers$442 SGD to $1,195 SGD

A
Cheapest Retailer
-
$442 SGD
HK$2,700 HKD
A
Retailer 2
-
$515 SGD
$403 USD
View
A
Retailer 3
-
$537 SGD
View
A
Retailer 4
-
$545 SGD
View
A
Retailer 5
-
$555 SGD
$434 USD
View
A
Retailer 6
-
$594 SGD
$465 USD
View
B+
Retailer 7
-
$680 SGD
£419 GBP
View
B+
Retailer 8
-
$702 SGD
$549 USD
View
B+
Retailer 9
-
$744 SGD
$582 USD
View
B
Retailer 10
-
$1,045 SGD
£644 GBP
View
B
Retailer 11
-
$1,195 SGD
£736 GBP
View
Most Expensive
NZ Jewellers
a3875206-e821-41ce-b471-4932d68415dd · Oct 30
$1,974 SGD
$1,544 USD
View
Price under review
11 more retailers have this diamond
Prices start from $442 SGDSave up to $753 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
0.40ct Heart
$442 SGD