Heart|Lab Grown|IGI

0.51ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG833698548

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833698548

Diamond specifications and retailer prices

From $141 USD
HK$1,100 HKD
As of October 29, 2026
Save $741 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $881 USD at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833698548 or 833698548. Listed at 15 retailers as of October 25, 2026, with prices from $141 to $881, a $741 spread on the same certified stone. MOH London lists it at $881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833698548
Dimensions5.39 × 5.26 × 3.23 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm5.26 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833698548
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 42°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $881 USD|Low: $108 USD|High: $897 USD|Avg: $332 USD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 11$108 USD
Retailer 5$141 USD
Retailer 9$215 USD
Retailer 2$216 USD
Retailer 10$223 USD
Retailer 8$246 USD
Retailer 7$269 USD
Retailer 6$327 USD
Retailer 3$339 USD
Retailer 4$339 USD
Retailer 13$444 USD
Retailer 12$864 USD
MOH London$881 USD

28 data points across 13 retailers

15 retailers$141 USD to $881 USD

A
Retailer 1
-
$97 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$113 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$127 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$141 USD
HK$1,100 HKD
View
A
Retailer 5
-
$215 USD
ZAR 3,469 ZAR
View
Price last confirmed 16 days ago
A
Retailer 6
-
$216 USD
£170 GBP
View
B+
Retailer 7
-
$246 USD
View
B+
Retailer 8
-
$269 USD
View
B
Retailer 9
-
$327 USD
£257 GBP
View
B
Retailer 10
-
$335 USD
View
B
Retailer 11
-
$339 USD
SGD 458 SGD
View
B+
Retailer 12
-
$385 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$444 USD
View
B
Retailer 14
-
$864 USD
View
Most Expensive
B
MOH London
LG833698548 · Oct 25
$881 USD
£694 GBP
View
14 more retailers have this diamond
Prices start from $141 USDSave up to $741 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
$141 USD