CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG837612040

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837612040

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of October 30, 2026
Save €1,842 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,086 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 LG837612040 or 837612040. Listed at 17 retailers as of October 30, 2026, with prices from €243 to €2,086, a €1,842 spread on the same certified stone. Do Amore Diamonds lists it at €2,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612040
Dimensions11.90 × 6.01 × 3.71 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.01 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612040
Side View
Table 55.0%Crown 31.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: €2,086 EUR|Low: €243 EUR|High: €2,086 EUR|Avg: €729 EUR
Do Amore Diamonds
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 1, 2026
Retailer 16€243 EUR
Retailer 9€270 EUR
Retailer 2€331 EUR
Retailer 7€332 EUR
Retailer 13€361 EUR
Retailer 8€434 EUR
Retailer 17€453 EUR
Retailer 5€477 EUR
Retailer 11€570 EUR
Retailer 12€869 EUR
Retailer 10€947 EUR
Retailer 4€1,011 EUR
Retailer 15€1,096 EUR
Retailer 14€1,107 EUR
Retailer 3€1,171 EUR
Retailer 18€1,189 EUR
Retailer 6€1,557 EUR
Do Amore Diamonds€2,086 EUR

20 data points across 18 retailers

17 retailers€243 EUR to €2,086 EUR

Retailer 1
-
€234 EUR
$261 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€243 EUR
$272 USD
View
Final sale: no returns
Retailer 3
-
€289 EUR
$323 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€289 EUR
$323 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€331 EUR
£291 GBP
View
Retailer 6
-
€332 EUR
HK$2,900 HKD
View
Price last confirmed 23 days ago
A
Retailer 7
-
€361 EUR
$403 USD
View
A
Retailer 8
-
€453 EUR
$506 USD
View
B+
Retailer 9
-
€570 EUR
£502 GBP
View
B+
Retailer 10
-
€869 EUR
$971 USD
View
Retailer 11
-
€930 EUR
$1,039 USD
View
Price last confirmed 31 days ago
Retailer 12
-
€1,011 EUR
$1,130 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
€1,096 EUR
$1,224 USD
View
B
Retailer 14
-
€1,107 EUR
$1,236 USD
View
B
Retailer 15
-
€1,189 EUR
$1,328 USD
View
Retailer 16
-
€1,557 EUR
$1,740 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-CC8D9BFF8 · Oct 31
€2,086 EUR
$2,330 USD
View
16 more retailers have this diamond
Prices start from €243 EURSave up to €1,842 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
1.51ct Marquise
€243 EUR