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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG786666141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786666141

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 30, 2026
Save €1,508 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,705 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786666141 or 786666141. Listed at 21 retailers as of October 27, 2026, with prices from €197 to €1,705, a €1,508 spread on the same certified stone. Queensmith lists it at €1,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786666141
Dimensions11.02 × 6.01 × 3.59 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm6.01 mm1.38 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786666141
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €421 EUR|Low: €197 EUR|High: €1,184 EUR|Avg: €523 EUR|+1.7%
Retailer 1
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
November 1, 2026
Retailer 5€197 EUR
Retailer 13€219 EUR
Retailer 11€243 EUR
Retailer 15€243 EUR
Retailer 4€329 EUR
Retailer 1€421 EUR
Retailer 10€424 EUR
Retailer 9€453 EUR
Retailer 2€466 EUR
Retailer 7€526 EUR
Retailer 14€787 EUR
Retailer 6€831 EUR
Retailer 12€837 EUR
Retailer 8€978 EUR
Retailer 3€1,125 EUR

43 data points across 15 retailers

21 retailers€197 EUR to €1,705 EUR

Retailer 1
-
€197 EUR
$220 USD
Price last confirmed 13 days ago
Retailer 2
-
€197 EUR
$220 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€197 EUR
$220 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
Final sale: no returns
Retailer 5
-
€228 EUR
$255 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€241 EUR
$269 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€243 EUR
$272 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€243 EUR
$272 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
€329 EUR
$368 USD
View
A
Retailer 10
-
€421 EUR
ZAR 7,598 ZAR
View
A
Retailer 11
-
€424 EUR
View
A
Retailer 12
-
€453 EUR
£399 GBP
View
A
Retailer 13
-
€466 EUR
$521 USD
View
B+
Retailer 14
-
€526 EUR
$588 USD
View
Retailer 15
-
€784 EUR
$876 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
€787 EUR
$879 USD
View
B
Retailer 17
-
€831 EUR
$928 USD
View
B
Retailer 18
-
€837 EUR
$935 USD
View
B
Retailer 19
-
€978 EUR
£860 GBP
View
B
Retailer 20
-
€1,125 EUR
$1,256 USD
View
Most Expensive
B
Queensmith
LG786666141 · Oct 27
€1,705 EUR
£1,500 GBP
View
20 more retailers have this diamond
Prices start from €197 EURSave up to €1,508 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
1.38ct Marquise
€197 EUR