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Heart|Lab Grown|IGI

1.05ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG799690320

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799690320

Diamond specifications and retailer prices

From €523 EUR
CA$812 CAD
As of October 30, 2026
Save €169 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €692 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799690320 or 799690320. Listed at 2 retailers as of October 30, 2026, with prices from €523 to €692, a €169 spread on the same certified stone. The Diamond Guys lists it at €692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799690320
Dimensions6.88 × 6.26 × 4.19 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.26 mm1.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799690320
Side View
Table 55.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €1,335 EUR|Low: €359 EUR|High: €1,528 EUR|Avg: €530 EUR|+251.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
August 3, 2026
Retailer 2€362 EUR
Retailer 6€403 EUR
Retailer 5€437 EUR
Retailer 4€523 EUR
Retailer 3€671 EUR
The Diamond Guys€692 EUR
Retailer 1€1,335 EUR

18 data points across 7 retailers

2 retailers€523 EUR to €692 EUR

B+
Cheapest Retailer
-
€523 EUR
CA$812 CAD
Most Expensive
B
The Diamond Guys
1958044180 · Nov 1
€692 EUR
$773 USD
View
1 more retailer has this diamond
Prices start from €523 EURSave up to €169 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.

B+
1.05ct Heart
€523 EUR