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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG711531002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG711531002

Diamond specifications and retailer prices

From $151 NZD
$85 USD
As of October 30, 2026
Save $1,221 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,372 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711531002 or 711531002. Listed at 13 retailers as of October 30, 2026, with prices from $151 to $1,372, a $1,221 spread on the same certified stone. MOH London lists it at $1,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711531002
Dimensions5.15 × 5.43 × 2.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.15 mm5.43 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG711531002
Side View
Table 62.0%Crown 39°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 48.6%

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: $1,372 NZD|Low: $151 NZD|High: $2,051 NZD|Avg: $556 NZD|-32.3%
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
November 1, 2026
Retailer 12$151 NZD
Retailer 10$174 NZD
Retailer 4$199 NZD
Retailer 9$199 NZD
Retailer 7$335 NZD
Retailer 2$339 NZD
Retailer 5$401 NZD
Retailer 8$451 NZD
Retailer 14$462 NZD
Retailer 13$596 NZD
Retailer 11$600 NZD
Retailer 6$621 NZD
Retailer 3$706 NZD
MOH London$1,372 NZD

44 data points across 14 retailers

13 retailers$151 NZD to $1,372 NZD

A
Cheapest Retailer
-
$151 NZD
$85 USD
A
Retailer 2
-
$174 NZD
$98 USD
View
Retailer 3
-
$199 NZD
$112 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$199 NZD
$112 USD
View
A
Retailer 5
-
$335 NZD
£149 GBP
View
A
Retailer 6
-
$339 NZD
ZAR 3,086 ZAR
View
B+
Retailer 7
-
$401 NZD
$226 USD
View
B+
Retailer 8
-
$451 NZD
£200 GBP
View
B+
Retailer 9
-
$596 NZD
$336 USD
View
B+
Retailer 10
-
$600 NZD
$338 USD
View
Retailer 11
-
$621 NZD
$350 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$706 NZD
$398 USD
View
Most Expensive
B
MOH London
LG711531002 · Nov 1
$1,372 NZD
£609 GBP
View
12 more retailers have this diamond
Prices start from $151 NZDSave up to $1,221 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
0.45ct Heart
$151 NZD