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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 $613 NZD
HK$2,700 HKD
As of October 30, 2026
Save $1,045 NZD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,740 NZD 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: $2,740 NZD|Low: $613 NZD|High: $2,803 NZD|Avg: $1,106 NZD|-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 31, 2026
Retailer 12$613 NZD
Retailer 4$715 NZD
Retailer 9$746 NZD
Retailer 13$756 NZD
Retailer 8$770 NZD
Retailer 5$809 NZD
Retailer 10$825 NZD
Retailer 2$944 NZD
Retailer 3$974 NZD
Retailer 11$1,032 NZD
Retailer 6$1,451 NZD
Retailer 7$1,658 NZD
NZ Jewellers$2,740 NZD

43 data points across 13 retailers

12 retailers$613 NZD to $1,658 NZD

A
Cheapest Retailer
-
$613 NZD
HK$2,700 HKD
A
Retailer 2
-
$715 NZD
$403 USD
View
A
Retailer 3
-
$746 NZD
SGD 568 SGD
View
A
Retailer 4
-
$756 NZD
SGD 576 SGD
View
A
Retailer 5
-
$770 NZD
$434 USD
View
A
Retailer 6
-
$825 NZD
$465 USD
View
B+
Retailer 7
-
$944 NZD
£419 GBP
View
B+
Retailer 8
-
$974 NZD
$549 USD
View
B+
Retailer 9
-
$1,032 NZD
$582 USD
View
B
Retailer 10
-
$1,451 NZD
£644 GBP
View
B
Retailer 11
-
$1,658 NZD
£736 GBP
View
Most Expensive
NZ Jewellers
a3875206-e821-41ce-b471-4932d68415dd · Oct 30
$2,740 NZD
$1,544 USD
View
Price under review
11 more retailers have this diamond
Prices start from $613 NZDSave up to $1,045 NZD

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
$613 NZD