CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG818609789

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818609789

Diamond specifications and retailer prices

From $188 USD
As of November 4, 2026
Save $310 USD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,140 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818609789 or 818609789. Listed at 6 retailers as of November 4, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818609789
Dimensions5.50 × 5.09 × 3.21 mm
L/W Ratio1.08
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
5.50 mm5.09 mm0.53 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818609789
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.3°CuletDepth 58.4%

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: Nov 4
Current: $1,140 USD|Low: $188 USD|High: $1,158 USD|Avg: $452 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$188 USD
Retailer 3$254 USD
Retailer 2$272 USD
Retailer 4$330 USD
Retailer 5$498 USD
MOH London$1,140 USD

41 data points across 6 retailers

6 retailers$188 USD to $498 USD

A
Cheapest Retailer
-
$188 USD
A
Retailer 2
-
$254 USD
View
B+
Retailer 3
-
$272 USD
View
B+
Retailer 4
-
$330 USD
View
B
Retailer 5
-
$498 USD
View
Most Expensive
MOH London
LG818609789 · Nov 5
$1,140 USD
£898 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $188 USDSave up to $310 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
0.53ct Heart
$188 USD