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Heart|Lab Grown|IGI

1.72ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG823635563

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823635563

Diamond specifications and retailer prices

From €471 EUR
£414 GBP
As of October 29, 2026
Save €1,507 EUR (76%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,978 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823635563 or 823635563. Listed at 2 retailers as of October 28, 2026, with prices from €471 to €1,978, a €1,507 spread on the same certified stone. Brilliant Earth lists it at €1,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635563
Dimensions7.30 × 8.48 × 4.90 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm8.48 mm1.72 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635563
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €1,978 EUR|Low: €220 EUR|High: €2,077 EUR|Avg: €725 EUR|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3€220 EUR
Retailer 6€385 EUR
Retailer 2€471 EUR
Retailer 5€561 EUR
Retailer 4€810 EUR
Brilliant Earth€1,978 EUR

27 data points across 6 retailers

2 retailers€471 EUR to €1,978 EUR

A
Cheapest Retailer
-
€471 EUR
£414 GBP
Most Expensive
B
Brilliant Earth
21234106A · Oct 28
€1,978 EUR
$2,210 USD
View
1 more retailer has this diamond
Prices start from €471 EURSave up to €1,507 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
1.72ct Heart
€471 EUR