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Heart|Lab Grown|IGI

1.66ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG608390424

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG608390424

Diamond specifications and retailer prices

From €290 EUR
$325 USD
As of November 1, 2026
Save €1,582 EUR (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,872 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown heart diamond

This 1.66ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG608390424 or 608390424. Listed at 8 retailers as of October 31, 2026, with prices from €290 to €1,872, a €1,582 spread on the same certified stone. Do Amore Diamonds lists it at €1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608390424
Dimensions8.27 × 7.35 × 4.55 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.27 mm7.35 mm1.66 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608390424
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 38.4°Culet: NoneDepth 55.0%

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: €1,872 EUR|Low: €221 EUR|High: €1,890 EUR|Avg: €675 EUR|-0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 10€221 EUR
Retailer 12€290 EUR
Retailer 11€324 EUR
Retailer 8€352 EUR
Retailer 9€411 EUR
Retailer 13€435 EUR
Retailer 4€472 EUR
Retailer 2€621 EUR
Retailer 7€778 EUR
Retailer 5€1,045 EUR
Retailer 6€1,069 EUR
Retailer 3€1,173 EUR
Do Amore Diamonds€1,872 EUR

8 data points across 13 retailers

8 retailers€290 EUR to €1,872 EUR

A
Cheapest Retailer
-
€290 EUR
$325 USD
B+
Retailer 2
-
€324 EUR
$363 USD
View
A
Retailer 3
-
€352 EUR
$395 USD
View
A
Retailer 4
-
€411 EUR
$461 USD
View
B+
Retailer 5
-
€621 EUR
A$1,072 AUD
View
B+
Retailer 6
-
€778 EUR
$873 USD
View
B
Retailer 7
-
€1,069 EUR
£944 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ADDB01002 · Oct 31
€1,872 EUR
$2,100 USD
View
7 more retailers have this diamond
Prices start from €290 EURSave up to €1,582 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
1.66ct Heart
€290 EUR