CaratHunter
Plans
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 $234 SGD
$183 USD
As of October 25, 2026
Save $589 SGD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,096 SGD 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 25, 2026, with a 252% 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: Oct 25
Current: $1,096 SGD|Low: $182 SGD|High: $1,107 SGD|Avg: $512 SGD|-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$189 SGD
Retailer 18$219 SGD
Retailer 5$234 SGD
Retailer 7$262 SGD
Retailer 14$298 SGD
Retailer 2$396 SGD
Retailer 15$402 SGD
Retailer 9$415 SGD
Retailer 17$416 SGD
Retailer 6$431 SGD
Retailer 8$541 SGD
Retailer 16$544 SGD
Retailer 11$588 SGD
Retailer 13$638 SGD
Retailer 12$739 SGD
Retailer 3$752 SGD
Retailer 10$823 SGD
MOH London$1,096 SGD

28 data points across 18 retailers

18 retailers$234 SGD to $823 SGD

Retailer 1
-
$189 SGD
$148 USD
Price last confirmed 9 days ago
Retailer 2
-
$219 SGD
$171 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$234 SGD
$183 USD
View
A
Retailer 4
-
$262 SGD
HK$1,600 HKD
View
A
Retailer 5
-
$298 SGD
£183 GBP
View
A
Retailer 6
-
$396 SGD
€295 EUR
View
A
Retailer 7
-
$402 SGD
£248 GBP
View
A
Retailer 8
-
$415 SGD
$325 USD
View
Retailer 9
-
$416 SGD
ZAR 5,260 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
$431 SGD
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$541 SGD
$423 USD
View
B+
Retailer 12
-
$544 SGD
£335 GBP
View
B+
Retailer 13
-
$588 SGD
$460 USD
View
B+
Retailer 14
-
$638 SGD
View
B
Retailer 15
-
$739 SGD
$578 USD
View
Retailer 16
-
$752 SGD
$588 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$823 SGD
$644 USD
View
Most Expensive
MOH London
LG840665012 · Oct 25
$1,096 SGD
£675 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $234 SGDSave up to $589 SGD

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
$234 SGD