Heart|Lab Grown|IGI

0.71ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG848664446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848664446

Diamond specifications and retailer prices

From $281 USD
As of November 5, 2026
Save $873 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,154 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 LG848664446 or 848664446. Listed at 9 retailers as of November 5, 2026, with prices from $281 to $1,154, a $873 spread on the same certified stone. MOH London lists it at $1,154. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848664446
Dimensions6.22 × 5.41 × 3.55 mm
L/W Ratio1.15
Girdle conditionFaceted
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
6.22 mm5.41 mm0.71 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848664446
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,154 USD|Low: $281 USD|High: $1,163 USD|Avg: $575 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$281 USD
Retailer 9$335 USD
Retailer 2$449 USD
Retailer 5$449 USD
Retailer 6$471 USD
Retailer 3$569 USD
Retailer 4$643 USD
Retailer 8$849 USD
MOH London$1,154 USD

12 data points across 9 retailers

9 retailers$281 USD to $1,154 USD

A
Cheapest Retailer
-
$281 USD
B+
Retailer 2
-
$335 USD
View
B+
Retailer 3
-
$449 USD
View
B
Retailer 4
-
$449 USD
View
Retailer 5
-
$471 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$569 USD
View
B
Retailer 7
-
$643 USD
View
B
Retailer 8
-
$849 USD
View
Most Expensive
B
MOH London
LG848664446 · Nov 5
$1,154 USD
£909 GBP
View
8 more retailers have this diamond
Prices start from $281 USDSave up to $873 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
$281 USD