Heart|Lab Grown|IGI

0.91ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG840664507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664507

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of November 1, 2026
Save €621 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €946 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG840664507 or 840664507. Listed at 21 retailers as of October 26, 2026, with a 319% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664507
Dimensions6.05 × 6.61 × 4.06 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
6.05 mm6.61 mm0.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664507
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.7°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: €292 EUR|Low: €135 EUR|High: €946 EUR|Avg: €406 EUR|-0.3%
Retailer 1
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Retailer 3
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 4€141 EUR
Retailer 8€157 EUR
Retailer 2€163 EUR
Retailer 5€175 EUR
Retailer 10€195 EUR
Retailer 17€222 EUR
Retailer 1€292 EUR
Retailer 13€294 EUR
Retailer 18€304 EUR
Retailer 21€310 EUR
Retailer 6€318 EUR
Retailer 11€388 EUR
Retailer 19€435 EUR
Retailer 12€448 EUR
Retailer 9€474 EUR
Retailer 16€477 EUR
Retailer 15€559 EUR
Retailer 3€561 EUR
Retailer 7€573 EUR
Retailer 14€610 EUR
Retailer 20€816 EUR
Reve Diamonds€946 EUR

28 data points across 22 retailers

21 retailers€195 EUR to €816 EUR

Retailer 1
-
€141 EUR
$157 USD
Price last confirmed 9 days ago
Retailer 2
-
€163 EUR
$182 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€175 EUR
$195 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
A
Retailer 5
-
€222 EUR
£195 GBP
View
A
Retailer 6
-
€292 EUR
View
A
Retailer 7
-
€294 EUR
$329 USD
View
A
Retailer 8
-
€304 EUR
£268 GBP
View
Retailer 9
-
€310 EUR
ZAR 5,603 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
€318 EUR
$355 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€388 EUR
$434 USD
View
B+
Retailer 12
-
€435 EUR
A$747 AUD
View
B+
Retailer 13
-
€448 EUR
$500 USD
View
Retailer 14
-
€474 EUR
A$814 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
€477 EUR
SGD 720 SGD
View
B
Retailer 16
-
€559 EUR
$625 USD
View
Retailer 17
-
€561 EUR
$627 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
€573 EUR
$640 USD
View
B
Retailer 19
-
€610 EUR
$682 USD
View
B
Retailer 20
-
€816 EUR
£718 GBP
View
Most Expensive
Reve Diamonds
4BF405EFE · Oct 25
€946 EUR
$1,057 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from €195 EURSave up to €621 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
€195 EUR