Heart|Lab Grown|IGI

0.71ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG840665005

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665005

Diamond specifications and retailer prices

From $123 USD
As of November 4, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,275 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840665005 or 840665005. Listed at 20 retailers as of November 4, 2026, with prices from $123 to $1,275, a $1,152 spread on the same certified stone. MOH London lists it at $1,275. 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

0.71
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665005
Dimensions5.73 × 6.29 × 3.40 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.73 mm6.29 mm0.71 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665005
Side View
Table 68.0%Crown 35.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 54.1%

Caratlytics Score

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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 4
Current: $1,275 USD|Low: $120 USD|High: $1,304 USD|Avg: $410 USD|-2.2%
MOH London
Retailer 2
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Retailer 20
November 5, 2026
Retailer 13$123 USD
Retailer 15$137 USD
Retailer 20$143 USD
Retailer 3$163 USD
Retailer 10$179 USD
Retailer 12$255 USD
Retailer 5$269 USD
Retailer 8$274 USD
Retailer 19$295 USD
Retailer 2$314 USD
Retailer 17$333 USD
Retailer 4$379 USD
Retailer 11$390 USD
Retailer 7$426 USD
Retailer 6$466 USD
Retailer 14$492 USD
Retailer 16$548 USD
Retailer 9$690 USD
Retailer 18$949 USD
MOH London$1,275 USD

33 data points across 20 retailers

20 retailers$123 USD to $1,275 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$143 USD
View
A
Retailer 4
-
$163 USD
View
A
Retailer 5
-
$179 USD
View
B+
Retailer 6
-
$255 USD
View
A
Retailer 7
-
$269 USD
View
Retailer 8
-
$274 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$295 USD
View
B+
Retailer 10
-
$314 USD
View
B+
Retailer 11
-
$333 USD
View
B+
Retailer 12
-
$379 USD
View
Retailer 13
-
$390 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$426 USD
View
B
Retailer 15
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$466 USD
View
B
Retailer 16
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$492 USD
View
B
Retailer 17
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$548 USD
View
B
Retailer 18
-
$690 USD
View
B
Retailer 19
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$949 USD
View
Most Expensive
B
MOH London
LG840665005 · Nov 5
$1,275 USD
£1,004 GBP
View
19 more retailers have this diamond
Prices start from $123 USDSave up to $1,152 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
0.71ct Heart
$123 USD