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Heart|Lab Grown|IGI

0.57ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG847629360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847629360

Diamond specifications and retailer prices

From €137 EUR
HK$1,200 HKD
As of October 30, 2026
Save €291 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €979 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847629360 or 847629360. Listed at 11 retailers as of October 27, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.57
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847629360
Dimensions5.65 × 5.80 × 3.18 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.65 mm5.80 mm0.57 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847629360
Side View
Table 61.0%Crown 26.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 54.8%

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: Oct 30
Current: €979 EUR|Low: €137 EUR|High: €979 EUR|Avg: €360 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7€137 EUR
Retailer 2€211 EUR
Retailer 6€230 EUR
Retailer 3€235 EUR
Retailer 10€320 EUR
Retailer 4€322 EUR
Retailer 9€329 EUR
Retailer 5€335 EUR
Retailer 8€420 EUR
Retailer 11€428 EUR
MOH London€979 EUR

6 data points across 11 retailers

11 retailers€137 EUR to €428 EUR

A
Cheapest Retailer
-
€137 EUR
HK$1,200 HKD
A
Retailer 2
-
€211 EUR
View
B+
Retailer 3
-
€230 EUR
£202 GBP
View
B+
Retailer 4
-
€235 EUR
$262 USD
View
B
Retailer 5
-
€320 EUR
£281 GBP
View
B+
Retailer 6
-
€322 EUR
$360 USD
View
B
Retailer 7
-
€329 EUR
SGD 497 SGD
View
B
Retailer 8
-
€335 EUR
$374 USD
View
B
Retailer 9
-
€420 EUR
$469 USD
View
B
Retailer 10
-
€428 EUR
$479 USD
View
Most Expensive
MOH London
LG847629360 · Oct 26
€979 EUR
£861 GBP
View
Price under review
10 more retailers have this diamond
Prices start from €137 EURSave up to €291 EUR

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
0.57ct Heart
€137 EUR