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Heart|Lab Grown|IGI

0.45ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG717511475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717511475

Diamond specifications and retailer prices

From $205 NZD
$115 USD
As of October 27, 2026
Save $716 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,137 NZD at MOH London · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717511475 or 717511475. Listed at 13 retailers as of October 27, 2026, with a 349% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717511475
Dimensions4.72 × 5.27 × 3.14 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm5.27 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717511475
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.6%

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 27
Current: $2,137 NZD|Low: $198 NZD|High: $2,150 NZD|Avg: $635 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$205 NZD
Retailer 10$230 NZD
Retailer 9$239 NZD
Retailer 8$271 NZD
Retailer 3$356 NZD
Retailer 12$470 NZD
Retailer 2$516 NZD
Retailer 6$614 NZD
Retailer 5$659 NZD
Retailer 4$715 NZD
Retailer 11$1,024 NZD
MOH London$2,137 NZD

41 data points across 12 retailers

13 retailers$205 NZD to $920 NZD

A
Cheapest Retailer
-
$205 NZD
$115 USD
A
Retailer 2
-
$230 NZD
$129 USD
View
Final sale: no returns
A
Retailer 3
-
$239 NZD
$134 USD
View
A
Retailer 4
-
$271 NZD
$152 USD
View
A
Retailer 5
-
$296 NZD
HK$1,300 HKD
View
A
Retailer 6
-
$356 NZD
$200 USD
View
B+
Retailer 7
-
$470 NZD
$264 USD
View
B+
Retailer 8
-
$516 NZD
£228 GBP
View
B+
Retailer 9
-
$614 NZD
£272 GBP
View
B+
Retailer 10
-
$659 NZD
$370 USD
View
B
Retailer 11
-
$715 NZD
SGD 543 SGD
View
B
Retailer 12
-
$920 NZD
$517 USD
View
Most Expensive
B
MOH London
LG717511475 · Oct 29
$2,137 NZD
£945 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $205 NZDSave up to $716 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
$205 NZD