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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG848631451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848631451

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 30, 2026
Save €958 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,223 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

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 LG848631451 or 848631451. Listed at 7 retailers as of October 30, 2026, with prices from €266 to €1,223, a €958 spread on the same certified stone. Michael Trio lists it at €1,223. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848631451
Dimensions11.59 × 5.76 × 3.58 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
11.59 mm5.76 mm1.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848631451
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.2%

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: €1,223 EUR|Low: €266 EUR|High: €1,223 EUR|Avg: €632 EUR
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5€266 EUR
Retailer 7€424 EUR
Retailer 4€429 EUR
Retailer 2€439 EUR
Retailer 6€652 EUR
Retailer 3€850 EUR
Michael Trio€1,223 EUR

4 data points across 7 retailers

7 retailers€266 EUR to €1,223 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
Final sale: no returns
A
Retailer 2
-
€424 EUR
HK$3,700 HKD
View
A
Retailer 3
-
€429 EUR
$479 USD
View
A
Retailer 4
-
€439 EUR
$490 USD
View
B+
Retailer 5
-
€586 EUR
$655 USD
View
B+
Retailer 6
-
€850 EUR
$950 USD
View
Most Expensive
B
Michael Trio
1163130420 · Oct 30
€1,223 EUR
SGD 1,847 SGD
View
6 more retailers have this diamond
Prices start from €266 EURSave up to €958 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
€266 EUR