CaratHunter
Plans
Marquise|Lab Grown|IGI

1.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG817639357

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817639357

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 30, 2026
Save €1,039 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,271 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817639357 or 817639357. Listed at 21 retailers as of October 30, 2026, with prices from €232 to €1,271, a €1,039 spread on the same certified stone. Brilliant Earth lists it at €1,271. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639357
Dimensions12.20 × 6.08 × 3.80 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm6.08 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639357
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: €1,271 EUR|Low: €222 EUR|High: €1,298 EUR|Avg: €700 EUR|-2.1%
Brilliant Earth
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
November 2, 2026
Retailer 16€232 EUR
Retailer 7€269 EUR
Retailer 3€287 EUR
Retailer 5€287 EUR
Retailer 14€387 EUR
Retailer 12€430 EUR
Retailer 13€490 EUR
Retailer 2€544 EUR
Retailer 8€593 EUR
Retailer 15€882 EUR
Retailer 4€922 EUR
Retailer 11€1,007 EUR
Retailer 10€1,048 EUR
Retailer 9€1,150 EUR
Retailer 6€1,160 EUR
Brilliant Earth€1,271 EUR

42 data points across 16 retailers

21 retailers€232 EUR to €1,271 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€269 EUR
$300 USD
View
Retailer 3
-
€283 EUR
$316 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€287 EUR
$321 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€287 EUR
$321 USD
View
B+
Retailer 6
-
€387 EUR
$432 USD
View
A
Retailer 7
-
€430 EUR
$480 USD
View
A
Retailer 8
-
€490 EUR
View
A
Retailer 9
-
€512 EUR
$572 USD
View
A
Retailer 10
-
€544 EUR
£478 GBP
View
B+
Retailer 11
-
€593 EUR
$662 USD
View
B+
Retailer 12
-
€882 EUR
$985 USD
View
B+
Retailer 13
-
€922 EUR
$1,030 USD
View
Retailer 14
-
€968 EUR
$1,082 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
€1,007 EUR
$1,125 USD
View
B
Retailer 16
-
€1,048 EUR
$1,171 USD
View
Retailer 17
-
€1,081 EUR
$1,208 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
€1,119 EUR
£984 GBP
View
B
Retailer 19
-
€1,150 EUR
£1,012 GBP
View
Retailer 20
-
€1,160 EUR
SGD 1,752 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
20564936A · Oct 31
€1,271 EUR
$1,420 USD
View
20 more retailers have this diamond
Prices start from €232 EURSave up to €1,039 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 Marquise
€232 EUR