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Heart|Lab Grown|IGI

0.51ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG783603169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603169

Diamond specifications and retailer prices

From $105 USD
As of October 30, 2026
Save $987 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,092 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG783603169 or 783603169. Listed at 17 retailers as of October 29, 2026, with prices from $105 to $1,092, a $987 spread on the same certified stone. MOH London lists it at $1,092. 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

0.51
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603169
Dimensions5.22 × 5.34 × 3.17 mm
L/W Ratio1.02
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
5.22 mm5.34 mm0.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG783603169
Side View
Table 64.0%Crown 38.7°Girdle: STK-VTKPavilion 39.3°Culet: NoneDepth 59.4%

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: Oct 30
Current: $1,092 USD|Low: $85 USD|High: $1,133 USD|Avg: $346 USD|-3.6%
MOH London
Retailer 2
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 7$105 USD
Retailer 15$116 USD
Retailer 16$122 USD
Retailer 6$139 USD
Retailer 9$139 USD
Retailer 13$235 USD
Retailer 11$243 USD
Retailer 10$256 USD
Retailer 4$262 USD
Retailer 14$312 USD
Retailer 12$314 USD
Retailer 2$330 USD
Retailer 17$360 USD
Retailer 5$376 USD
Retailer 8$418 USD
Retailer 3$890 USD
MOH London$1,092 USD

33 data points across 17 retailers

17 retailers$105 USD to $1,092 USD

A
Cheapest Retailer
-
$105 USD
A
Retailer 2
-
$116 USD
View
Final sale: no returns
A
Retailer 3
-
$122 USD
View
A
Retailer 4
-
$139 USD
View
A
Retailer 5
-
$139 USD
View
A
Retailer 6
-
$235 USD
ZAR 3,797 ZAR
View
A
Retailer 7
-
$243 USD
€231 EUR
View
B+
Retailer 8
-
$256 USD
£202 GBP
View
B+
Retailer 9
-
$262 USD
View
B+
Retailer 10
-
$312 USD
View
B+
Retailer 11
-
$314 USD
£247 GBP
View
B+
Retailer 12
-
$330 USD
View
B
Retailer 13
-
$360 USD
View
B
Retailer 14
-
$376 USD
View
B
Retailer 15
-
$418 USD
View
B
Retailer 16
-
$890 USD
View
Most Expensive
B
MOH London
LG783603169 · Oct 29
$1,092 USD
£860 GBP
View
16 more retailers have this diamond
Prices start from $105 USDSave up to $987 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
0.51ct Heart
$105 USD