Heart|Lab Grown|IGI

1.59ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG831621805

Certificate IGI LG831621805

Diamond specifications and retailer prices

From €441 EUR
$493 USD
As of October 30, 2026
Save €1,413 EUR (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,276 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct 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 LG831621805 or 831621805. Listed at 9 retailers as of October 30, 2026, with a 320% 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

1.59
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621805
Dimensions8.09 × 7.48 × 4.52 mm
L/W Ratio1.08
Top View
8.09 mm7.48 mm1.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621805
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.9%

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: Oct 30
Current: €3,276 EUR|Low: €441 EUR|High: €3,276 EUR|Avg: €1,177 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€441 EUR
Retailer 3€576 EUR
Retailer 8€586 EUR
Retailer 6€723 EUR
Retailer 4€936 EUR
Retailer 5€1,110 EUR
Retailer 7€1,283 EUR
Retailer 2€1,854 EUR
Do Amore Diamonds€3,276 EUR

12 data points across 9 retailers

9 retailers€441 EUR to €1,854 EUR

A
Cheapest Retailer
-
€441 EUR
$493 USD
B+
Retailer 2
-
€576 EUR
£507 GBP
View
B+
Retailer 3
-
€586 EUR
$655 USD
View
B+
Retailer 4
-
€723 EUR
$808 USD
View
B+
Retailer 5
-
€936 EUR
View
B
Retailer 6
-
€1,110 EUR
$1,240 USD
View
B
Retailer 7
-
€1,283 EUR
$1,433 USD
View
B
Retailer 8
-
€1,854 EUR
£1,631 GBP
View
Most Expensive
Do Amore Diamonds
27-9A928B4F6 · Oct 31
€3,276 EUR
$3,660 USD
View
Price under review
8 more retailers have this diamond
Prices start from €441 EURSave up to €1,413 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
1.59ct Heart
€441 EUR