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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 $85 USD
As of October 30, 2026
Save $692 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $777 USD 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 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 29, 2026, with prices from $85 to $777, a $692 spread on the same certified stone. MOH London lists it at $777. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $777 USD|Low: $85 USD|High: $1,156 USD|Avg: $316 USD|-31.9%
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
October 30, 2026
Retailer 12$85 USD
Retailer 10$98 USD
Retailer 4$112 USD
Retailer 9$112 USD
Retailer 8$190 USD
Retailer 2$190 USD
Retailer 5$226 USD
Retailer 7$254 USD
Retailer 14$260 USD
Retailer 13$336 USD
Retailer 11$338 USD
Retailer 6$350 USD
Retailer 3$398 USD
MOH London$777 USD

43 data points across 14 retailers

13 retailers$85 USD to $777 USD

A
Cheapest Retailer
-
$85 USD
A
Retailer 2
-
$98 USD
View
A
Retailer 3
-
$112 USD
View
A
Retailer 4
-
$112 USD
View
A
Retailer 5
-
$190 USD
ZAR 3,070 ZAR
View
A
Retailer 6
-
$190 USD
£150 GBP
View
B+
Retailer 7
-
$226 USD
View
B+
Retailer 8
-
$254 USD
£200 GBP
View
B+
Retailer 9
-
$336 USD
View
B+
Retailer 10
-
$338 USD
View
Retailer 11
-
$350 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$398 USD
View
Most Expensive
B
MOH London
LG711531002 · Oct 29
$777 USD
£612 GBP
View
12 more retailers have this diamond
Prices start from $85 USDSave up to $692 USD

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
$85 USD