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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 $292 AUD
HK$1,600 HKD
As of November 1, 2026
Save $625 AUD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,220 AUD 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,220 AUD|Low: $202 AUD|High: $1,233 AUD|Avg: $570 AUD|-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$211 AUD
Retailer 18$243 AUD
Retailer 5$261 AUD
Retailer 7$292 AUD
Retailer 14$332 AUD
Retailer 2$441 AUD
Retailer 15$448 AUD
Retailer 9$463 AUD
Retailer 17$464 AUD
Retailer 6$480 AUD
Retailer 8$602 AUD
Retailer 16$606 AUD
Retailer 11$655 AUD
Retailer 13$710 AUD
Retailer 12$823 AUD
Retailer 3$837 AUD
Retailer 10$916 AUD
MOH London$1,220 AUD

28 data points across 18 retailers

18 retailers$292 AUD to $916 AUD

Retailer 1
-
$211 AUD
$148 USD
Price last confirmed 9 days ago
Retailer 2
-
$243 AUD
$171 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$261 AUD
$183 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$292 AUD
HK$1,600 HKD
View
A
Retailer 5
-
$332 AUD
£183 GBP
View
A
Retailer 6
-
$441 AUD
€295 EUR
View
A
Retailer 7
-
$448 AUD
£248 GBP
View
A
Retailer 8
-
$463 AUD
$325 USD
View
Retailer 9
-
$464 AUD
ZAR 5,260 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
$480 AUD
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$602 AUD
$423 USD
View
Retailer 12
-
$606 AUD
£335 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$655 AUD
$460 USD
View
B+
Retailer 14
-
$710 AUD
SGD 674 SGD
View
B
Retailer 15
-
$823 AUD
$578 USD
View
Retailer 16
-
$837 AUD
$588 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$916 AUD
$644 USD
View
Most Expensive
MOH London
LG840665012 · Oct 25
$1,220 AUD
£675 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $292 AUDSave up to $625 AUD

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
$292 AUD