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Heart|Lab Grown|IGI

0.71ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG803667164

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803667164

Diamond specifications and retailer prices

From $228 USD
As of November 4, 2026
Save $1,168 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,396 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 LG803667164 or 803667164. Listed at 8 retailers as of November 4, 2026, with prices from $228 to $1,396, a $1,168 spread on the same certified stone. MOH London lists it at $1,396. 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 angle34.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803667164
Dimensions5.59 × 6.33 × 3.64 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm6.33 mm0.71 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803667164
Side View
Table 65.0%Crown 34.7°Girdle: THN-MEDPavilion 41.7°Culet: NoneDepth 57.5%

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 4
Current: $1,396 USD|Low: $228 USD|High: $1,416 USD|Avg: $539 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$228 USD
Retailer 2$281 USD
Retailer 3$365 USD
Retailer 4$401 USD
MOH London$1,396 USD

40 data points across 5 retailers

8 retailers$228 USD to $1,396 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$281 USD
View
B+
Retailer 4
-
$365 USD
View
B+
Retailer 5
-
$401 USD
View
B
Retailer 6
-
$523 USD
View
B
Retailer 7
-
$594 USD
View
Most Expensive
B
MOH London
LG803667164 · Nov 5
$1,396 USD
£1,099 GBP
View
7 more retailers have this diamond
Prices start from $228 USDSave up to $1,168 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
$228 USD