CaratHunter
Plans
Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG851645611

Certificate IGI LG851645611

Diamond specifications and retailer prices

From $475 SGD
£292 GBP
As of October 30, 2026
Save $454 SGD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $929 SGD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851645611 or 851645611. Listed at 3 retailers as of October 29, 2026, with prices from $475 to $929, a $454 spread on the same certified stone. Taylor and Hart lists it at $929. 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

0.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645611
Dimensions5.28 × 5.51 × 3.12 mm
L/W Ratio1.04
Top View
5.28 mm5.51 mm0.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645611
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCuletDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $478 SGD|Low: $475 SGD|High: $929 SGD|Avg: $703 SGD
Retailer 1
Retailer 2
Taylor and Hart
October 30, 2026
Retailer 2$475 SGD
Retailer 1$478 SGD
Taylor and Hart$929 SGD

2 data points across 3 retailers

3 retailers$475 SGD to $929 SGD

B+
Cheapest Retailer
-
$475 SGD
£292 GBP
B+
Retailer 2
-
$478 SGD
$373 USD
View
Most Expensive
C
Taylor and Hart
AFNKFVJ · Oct 29
$929 SGD
$725 USD
View
2 more retailers have this diamond
Prices start from $475 SGDSave up to $454 SGD

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.

B+
0.53ct Heart
$475 SGD