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Heart|Lab Grown|IGI

0.91ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG840665012

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665012

Diamond specifications and retailer prices

From €183 EUR
HK$1,600 HKD
As of November 1, 2026
Save €393 EUR (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €767 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840665012 or 840665012. Listed at 18 retailers as of October 27, 2026, with a 214% 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

0.91
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665012
Dimensions5.95 × 6.51 × 4.00 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm6.51 mm0.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665012
Side View
Table 59.0%Crown 39.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 61.4%

Caratlytics Score

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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: €767 EUR|Low: €127 EUR|High: €775 EUR|Avg: €358 EUR|-1.0%
MOH London
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
Retailer 18
October 31, 2026
Retailer 4€132 EUR
Retailer 18€153 EUR
Retailer 5€164 EUR
Retailer 7€183 EUR
Retailer 14€208 EUR
Retailer 2€277 EUR
Retailer 15€282 EUR
Retailer 9€291 EUR
Retailer 17€291 EUR
Retailer 6€302 EUR
Retailer 8€379 EUR
Retailer 16€381 EUR
Retailer 11€412 EUR
Retailer 13€446 EUR
Retailer 12€517 EUR
Retailer 3€526 EUR
Retailer 10€576 EUR
MOH London€767 EUR

28 data points across 18 retailers

18 retailers€183 EUR to €576 EUR

Retailer 1
-
€132 EUR
$148 USD
Price last confirmed 9 days ago
Retailer 2
-
€153 EUR
$171 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€164 EUR
$183 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 5
-
€208 EUR
£183 GBP
View
A
Retailer 6
-
€277 EUR
View
A
Retailer 7
-
€282 EUR
£248 GBP
View
A
Retailer 8
-
€291 EUR
$325 USD
View
Retailer 9
-
€291 EUR
ZAR 5,260 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
€302 EUR
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€379 EUR
$423 USD
View
Price last confirmed 7 days ago
Retailer 12
-
€381 EUR
£335 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€412 EUR
$460 USD
View
B+
Retailer 14
-
€446 EUR
SGD 674 SGD
View
B
Retailer 15
-
€517 EUR
$578 USD
View
Retailer 16
-
€526 EUR
$588 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
€576 EUR
$644 USD
View
Most Expensive
MOH London
LG840665012 · Oct 25
€767 EUR
£675 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from €183 EURSave up to €393 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
0.91ct Heart
€183 EUR