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Heart|Lab Grown|IGI

0.91ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG831649165

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831649165

Diamond specifications and retailer prices

From $262 SGD
HK$1,600 HKD
As of November 1, 2026
Save $569 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,120 SGD at MOH London · As of October 21, 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 very-good cut grade and certified by IGI LG831649165 or 831649165. Listed at 19 retailers as of October 31, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831649165
Dimensions5.72 × 6.75 × 3.90 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
5.72 mm6.75 mm0.91 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831649165
Side View
Table 64.0%Crown 37.1°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,120 SGD|Low: $182 SGD|High: $1,125 SGD|Avg: $527 SGD|+0.4%
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
Retailer 19
October 31, 2026
Retailer 4$192 SGD
Retailer 11$222 SGD
Retailer 9$238 SGD
Retailer 16$262 SGD
Retailer 19$303 SGD
Retailer 18$400 SGD
Retailer 12$403 SGD
Retailer 3$424 SGD
Retailer 17$430 SGD
Retailer 7$437 SGD
Retailer 8$519 SGD
Retailer 6$545 SGD
Retailer 13$607 SGD
Retailer 14$650 SGD
Retailer 15$756 SGD
Retailer 5$766 SGD
Retailer 2$831 SGD
Retailer 10$837 SGD
MOH London$1,120 SGD

37 data points across 19 retailers

19 retailers$262 SGD to $831 SGD

Retailer 1
-
$192 SGD
$150 USD
Price last confirmed 9 days ago
Retailer 2
-
$222 SGD
$174 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$238 SGD
$186 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$262 SGD
HK$1,600 HKD
View
Retailer 5
-
$303 SGD
£186 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
$400 SGD
£246 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
$403 SGD
€300 EUR
View
Retailer 8
-
$424 SGD
ZAR 5,358 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$430 SGD
$336 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$437 SGD
$342 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$519 SGD
£320 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
$545 SGD
$426 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$607 SGD
$475 USD
View
B+
Retailer 14
-
$650 SGD
View
B
Retailer 15
-
$756 SGD
$591 USD
View
Retailer 16
-
$766 SGD
$599 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$831 SGD
$650 USD
View
Retailer 18
-
$837 SGD
$654 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG831649165 · Oct 21
$1,120 SGD
£690 GBP
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from $262 SGDSave up to $569 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
$262 SGD