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Heart|Lab Grown|IGI

0.42ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG707527763

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG707527763

Diamond specifications and retailer prices

From $120 USD
As of November 2, 2026
Save $415 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,242 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707527763 or 707527763. Listed at 15 retailers as of October 31, 2026, with a 346% 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

0.42
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707527763
Dimensions4.67 × 5.19 × 2.90 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.67 mm5.19 mm0.42 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG707527763
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 55.9%

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: Nov 2
Current: $1,242 USD|Low: $115 USD|High: $1,257 USD|Avg: $358 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 11$120 USD
Retailer 8$139 USD
Retailer 9$158 USD
Retailer 10$158 USD
Retailer 3$202 USD
Retailer 5$270 USD
Retailer 2$303 USD
Retailer 6$310 USD
Retailer 7$359 USD
Retailer 4$373 USD
Retailer 12$478 USD
MOH London$1,242 USD

43 data points across 12 retailers

15 retailers$120 USD to $535 USD

A
Cheapest Retailer
-
$120 USD
A
Retailer 2
-
$139 USD
View
A
Retailer 3
-
$158 USD
View
Retailer 4
-
$158 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$202 USD
View
B+
Retailer 7
-
$270 USD
ZAR 4,366 ZAR
View
B+
Retailer 8
-
$303 USD
£239 GBP
View
B+
Retailer 9
-
$310 USD
View
B+
Retailer 10
-
$359 USD
£283 GBP
View
B
Retailer 11
-
$373 USD
View
B
Retailer 12
-
$417 USD
SGD 563 SGD
View
B
Retailer 13
-
$478 USD
View
B
Retailer 14
-
$535 USD
View
Most Expensive
MOH London
LG707527763 · Nov 2
$1,242 USD
£978 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $120 USDSave up to $415 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
0.42ct Heart
$120 USD