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Heart|Lab Grown|IGI

0.59ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG830643436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830643436

Diamond specifications and retailer prices

From $180 SGD
HK$1,100 HKD
As of November 1, 2026
Save $388 SGD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,127 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.59ct lab-grown heart diamond

This 0.59ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830643436 or 830643436. Listed at 18 retailers as of October 27, 2026, with a 215% 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

0.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643436
Dimensions5.69 × 5.41 × 3.42 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm5.41 mm0.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643436
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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: $1,127 SGD|Low: $123 SGD|High: $1,192 SGD|Avg: $403 SGD|-4.4%
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
October 30, 2026
Retailer 5$128 SGD
Retailer 9$150 SGD
Retailer 7$169 SGD
Retailer 8$180 SGD
Retailer 17$274 SGD
Retailer 10$285 SGD
Retailer 12$291 SGD
Retailer 16$315 SGD
Retailer 14$344 SGD
Retailer 13$418 SGD
Retailer 11$423 SGD
Retailer 4$433 SGD
Retailer 3$454 SGD
Retailer 2$473 SGD
Retailer 6$510 SGD
Retailer 15$568 SGD
MOH London$1,127 SGD

39 data points across 17 retailers

18 retailers$180 SGD to $568 SGD

Retailer 1
-
$128 SGD
$100 USD
Price last confirmed 25 days ago
Retailer 2
-
$150 SGD
$117 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$169 SGD
$132 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$180 SGD
HK$1,100 HKD
View
Retailer 5
-
$274 SGD
ZAR 3,466 ZAR
View
Price last confirmed 15 days ago
A
Retailer 6
-
$285 SGD
€212 EUR
View
A
Retailer 7
-
$291 SGD
£179 GBP
View
Retailer 8
-
$315 SGD
$246 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$344 SGD
$269 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$418 SGD
£258 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$423 SGD
$331 USD
View
B+
Retailer 12
-
$433 SGD
View
Retailer 13
-
$454 SGD
$355 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$473 SGD
$370 USD
View
Retailer 15
-
$510 SGD
$399 USD
View
Price last confirmed 28 days ago
Retailer 16
-
$563 SGD
$440 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$568 SGD
$444 USD
View
Most Expensive
MOH London
LG830643436 · Oct 26
$1,127 SGD
£694 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $180 SGDSave up to $388 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
0.59ct Heart
$180 SGD