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Heart|Lab Grown|IGI

0.99ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG803660156

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660156

Diamond specifications and retailer prices

From €203 EUR
$227 USD
As of October 25, 2026
Save €751 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,021 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803660156 or 803660156. Listed at 18 retailers as of October 25, 2026, with a 369% 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

0.99
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660156
Dimensions6.91 × 5.85 × 4.22 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm5.85 mm0.99 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660156
Side View
Table 53.0%Crown 35.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.1%

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: Oct 25
Current: €379 EUR|Low: €158 EUR|High: €1,021 EUR|Avg: €491 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 3€164 EUR
Retailer 7€183 EUR
Retailer 2€191 EUR
Retailer 15€203 EUR
Retailer 13€256 EUR
Retailer 6€360 EUR
Retailer 4€365 EUR
Retailer 14€366 EUR
Retailer 1€379 EUR
Retailer 8€417 EUR
Retailer 12€550 EUR
Retailer 16€654 EUR
Retailer 11€674 EUR
Retailer 5€691 EUR
Retailer 9€703 EUR
Retailer 10€716 EUR
Retailer 17€954 EUR
Reve Diamonds€1,021 EUR

34 data points across 18 retailers

18 retailers€203 EUR to €954 EUR

Retailer 1
-
€164 EUR
$183 USD
Price last confirmed 11 days ago
Retailer 2
-
€191 EUR
$213 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€203 EUR
$227 USD
View
A
Retailer 4
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 5
-
€256 EUR
£225 GBP
View
B+
Retailer 6
-
€360 EUR
$402 USD
View
Retailer 7
-
€365 EUR
ZAR 6,584 ZAR
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€366 EUR
£322 GBP
View
B+
Retailer 9
-
€379 EUR
$423 USD
View
B+
Retailer 10
-
€417 EUR
$466 USD
View
B+
Retailer 11
-
€550 EUR
SGD 831 SGD
View
B
Retailer 12
-
€654 EUR
$731 USD
View
B
Retailer 13
-
€674 EUR
$753 USD
View
B
Retailer 14
-
€691 EUR
$772 USD
View
B
Retailer 15
-
€703 EUR
$785 USD
View
B
Retailer 16
-
€716 EUR
$800 USD
View
B
Retailer 17
-
€954 EUR
£839 GBP
View
Most Expensive
Reve Diamonds
8A7B28E92 · Oct 25
€1,021 EUR
$1,141 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from €203 EURSave up to €751 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
0.99ct Heart
€203 EUR