Heart|Lab Grown|IGI

1.99ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG821636624

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821636624

Diamond specifications and retailer prices

From €285 EUR
$318 USD
As of October 31, 2026
Save €132 EUR (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,154 EUR at Brilliance · As of October 5, 2026
View at Brilliance

About this 1.99ct lab-grown heart diamond

This 1.99ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821636624 or 821636624. Listed at 4 retailers as of October 30, 2026, with a 47% 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

1.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821636624
Dimensions8.64 × 7.41 × 5.23 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm7.41 mm1.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821636624
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.5%

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 31
Current: €1,154 EUR|Low: €208 EUR|High: €2,318 EUR|Avg: €921 EUR|-8.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 2€285 EUR
Retailer 3€417 EUR
Retailer 5€555 EUR
Retailer 6€590 EUR
Retailer 9€592 EUR
Retailer 4€620 EUR
Brilliance€1,154 EUR
Retailer 8€1,295 EUR
Retailer 10€1,328 EUR
Retailer 7€2,318 EUR

11 data points across 10 retailers

4 retailers€285 EUR to €417 EUR

A
Cheapest Retailer
-
€285 EUR
$318 USD
Final sale: no returns
B+
Retailer 2
-
€417 EUR
$466 USD
View
Retailer 3
-
€592 EUR
ZAR 10,682 ZAR
View
Price last confirmed 50 days ago
Most Expensive
Brilliance
D44587638 · Oct 5
€1,154 EUR
$1,289 USD
View
Price last confirmed 26 days ago
3 more retailers have this diamond
Prices start from €285 EURSave up to €132 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
1.99ct Heart
€285 EUR