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Heart|Lab Grown|IGI

1.60ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG823621920

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823621920

Diamond specifications and retailer prices

From €259 EUR
$291 USD
As of November 1, 2026
Save €761 EUR (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,021 EUR at Brilliance · As of November 2, 2026
View at Brilliance

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823621920 or 823621920. Listed at 3 retailers as of November 1, 2026, with prices from €259 to €1,021, a €761 spread on the same certified stone. Brilliance lists it at €1,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823621920
Dimensions8.01 × 7.23 × 4.82 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.23 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823621920
Side View
Table 56.0%Crown 33.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.2%

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: Nov 1
Current: €1,021 EUR|Low: €259 EUR|High: €2,211 EUR|Avg: €857 EUR|-16.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€259 EUR
Retailer 3€385 EUR
Retailer 7€482 EUR
Retailer 8€486 EUR
Retailer 9€577 EUR
Retailer 4€587 EUR
Brilliance€1,021 EUR
Retailer 6€1,240 EUR
Retailer 5€2,211 EUR

10 data points across 9 retailers

3 retailers€259 EUR to €1,021 EUR

A
Cheapest Retailer
-
€259 EUR
$291 USD
Final sale: no returns
B+
Retailer 2
-
€385 EUR
$432 USD
View
Most Expensive
B
Brilliance
D44406225 · Nov 2
€1,021 EUR
$1,145 USD
View
2 more retailers have this diamond
Prices start from €259 EURSave up to €761 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
1.60ct Heart
€259 EUR