CaratHunter
Plans
Heart|Lab Grown|IGI

1.59ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG757503454

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG757503454

Diamond specifications and retailer prices

From €197 EUR
$221 USD
As of October 30, 2026
Save €795 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €992 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757503454 or 757503454. Listed at 15 retailers as of October 30, 2026, with prices from €197 to €992, a €795 spread on the same certified stone. Brilliance lists it at €992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757503454
Dimensions8.30 × 7.29 × 4.56 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm7.29 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757503454
Side View
Table 59.0%Crown 30.7°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 54.9%

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 30
Current: €992 EUR|Low: €197 EUR|High: €1,453 EUR|Avg: €581 EUR
Brilliance
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
November 2, 2026
Retailer 7€197 EUR
Retailer 6€228 EUR
Retailer 15€243 EUR
Retailer 3€274 EUR
Retailer 2€285 EUR
Retailer 5€415 EUR
Retailer 12€421 EUR
Retailer 8€433 EUR
Retailer 11€453 EUR
Retailer 18€467 EUR
Retailer 16€473 EUR
Retailer 17€784 EUR
Retailer 14€786 EUR
Retailer 4€831 EUR
Retailer 13€977 EUR
Brilliance€992 EUR
Retailer 9€996 EUR
Retailer 10€1,453 EUR

7 data points across 18 retailers

15 retailers€197 EUR to €992 EUR

A
Cheapest Retailer
-
€197 EUR
$221 USD
A
Retailer 2
-
€228 EUR
$256 USD
View
A
Retailer 3
-
€243 EUR
$273 USD
View
A
Retailer 4
-
€274 EUR
HK$2,400 HKD
View
A
Retailer 5
-
€285 EUR
£252 GBP
View
B+
Retailer 6
-
€415 EUR
$466 USD
View
A
Retailer 7
-
€421 EUR
ZAR 7,627 ZAR
View
A
Retailer 8
-
€453 EUR
£400 GBP
View
A
Retailer 9
-
€467 EUR
$524 USD
View
A
Retailer 10
-
€473 EUR
$530 USD
View
B+
Retailer 11
-
€784 EUR
$879 USD
View
B+
Retailer 12
-
€786 EUR
$882 USD
View
B+
Retailer 13
-
€831 EUR
$932 USD
View
B
Retailer 14
-
€977 EUR
£863 GBP
View
Most Expensive
B
Brilliance
D46472208 · Nov 1
€992 EUR
$1,113 USD
View
14 more retailers have this diamond
Prices start from €197 EURSave up to €795 EUR

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
1.59ct Heart
€197 EUR