Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG822633374

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822633374

Diamond specifications and retailer prices

From €252 EUR
$282 USD
As of October 25, 2026
Save €894 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,468 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822633374 or 822633374. Listed at 22 retailers as of October 25, 2026, with a 354% 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

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633374
Dimensions8.04 × 7.72 × 4.58 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm7.72 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822633374
Side View
Table 62.0%Crown 35.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: €1,468 EUR|Low: €200 EUR|High: €1,540 EUR|Avg: €603 EUR|-4.7%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 9€203 EUR
Retailer 15€226 EUR
Retailer 7€236 EUR
Retailer 12€252 EUR
Retailer 13€275 EUR
Retailer 23€282 EUR
Retailer 2€402 EUR
Retailer 5€427 EUR
Retailer 6€429 EUR
Retailer 3€468 EUR
Retailer 20€520 EUR
Retailer 16€522 EUR
Retailer 22€589 EUR
Retailer 18€652 EUR
Retailer 17€807 EUR
Retailer 10€811 EUR
Retailer 14€858 EUR
Retailer 21€992 EUR
Retailer 19€1,011 EUR
Retailer 4€1,012 EUR
Retailer 11€1,026 EUR
Retailer 8€1,146 EUR
Brilliant Earth€1,468 EUR

30 data points across 23 retailers

22 retailers€252 EUR to €1,146 EUR

Retailer 1
-
€203 EUR
$227 USD
Price last confirmed 9 days ago
Retailer 2
-
€236 EUR
$264 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€252 EUR
$282 USD
View
A
Retailer 4
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 5
-
€282 EUR
£248 GBP
View
A
Retailer 6
-
€402 EUR
View
Retailer 7
-
€427 EUR
ZAR 7,698 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€429 EUR
$479 USD
View
A
Retailer 9
-
€468 EUR
£412 GBP
View
B+
Retailer 10
-
€520 EUR
$581 USD
View
B+
Retailer 11
-
€522 EUR
A$898 AUD
View
B+
Retailer 12
-
€589 EUR
A$1,013 AUD
View
B+
Retailer 13
-
€652 EUR
$728 USD
View
B+
Retailer 14
-
€807 EUR
SGD 1,218 SGD
View
B+
Retailer 15
-
€811 EUR
$906 USD
View
B+
Retailer 16
-
€858 EUR
$958 USD
View
B
Retailer 17
-
€992 EUR
A$1,705 AUD
View
B
Retailer 18
-
€1,011 EUR
$1,130 USD
View
B
Retailer 19
-
€1,012 EUR
£890 GBP
View
B
Retailer 20
-
€1,026 EUR
$1,146 USD
View
B
Retailer 21
-
€1,146 EUR
$1,281 USD
View
Most Expensive
Brilliant Earth
20987033A · Oct 22
€1,468 EUR
$1,640 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from €252 EURSave up to €894 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
€252 EUR