CaratHunter
Plans
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 $250 NZD
HK$1,100 HKD
As of November 1, 2026
Save $539 NZD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,566 NZD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,566 NZD|Low: $171 NZD|High: $1,657 NZD|Avg: $560 NZD|-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$178 NZD
Retailer 9$208 NZD
Retailer 7$235 NZD
Retailer 8$250 NZD
Retailer 17$381 NZD
Retailer 10$396 NZD
Retailer 12$405 NZD
Retailer 16$437 NZD
Retailer 14$478 NZD
Retailer 13$581 NZD
Retailer 11$588 NZD
Retailer 4$602 NZD
Retailer 3$631 NZD
Retailer 2$658 NZD
Retailer 6$709 NZD
Retailer 15$789 NZD
MOH London$1,566 NZD

38 data points across 17 retailers

18 retailers$250 NZD to $789 NZD

Retailer 1
-
$178 NZD
$100 USD
Price last confirmed 25 days ago
Retailer 2
-
$208 NZD
$117 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$235 NZD
$132 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$250 NZD
HK$1,100 HKD
View
Retailer 5
-
$381 NZD
ZAR 3,466 ZAR
View
Price last confirmed 16 days ago
A
Retailer 6
-
$396 NZD
€212 EUR
View
A
Retailer 7
-
$405 NZD
£179 GBP
View
Retailer 8
-
$437 NZD
$246 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$478 NZD
$269 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$581 NZD
£258 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$588 NZD
$331 USD
View
B+
Retailer 12
-
$602 NZD
SGD 458 SGD
View
Retailer 13
-
$631 NZD
$355 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$658 NZD
$370 USD
View
Retailer 15
-
$709 NZD
$399 USD
View
Price last confirmed 29 days ago
Retailer 16
-
$782 NZD
$440 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$789 NZD
$444 USD
View
Most Expensive
MOH London
LG830643436 · Oct 26
$1,566 NZD
£694 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $250 NZDSave up to $539 NZD

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
$250 NZD