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Marquise|Lab Grown|IGI

1.38ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG768629948

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768629948

Diamond specifications and retailer prices

From €447 EUR
HK$3,900 HKD
As of November 1, 2026
Save €1,057 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,504 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768629948 or 768629948. Listed at 13 retailers as of October 31, 2026, with prices from €447 to €1,504, a €1,057 spread on the same certified stone. Brilliant Earth lists it at €1,504. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629948
Dimensions11.42 × 5.78 × 3.65 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.42 mm5.78 mm1.38 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629948
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.1%

Caratlytics Score

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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: Nov 1
Current: €1,504 EUR|Low: €440 EUR|High: €1,915 EUR|Avg: €960 EUR|-21.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€539 EUR
Retailer 9€606 EUR
Retailer 5€620 EUR
Retailer 6€656 EUR
Retailer 3€680 EUR
Retailer 10€696 EUR
Retailer 4€1,197 EUR
Retailer 7€1,217 EUR
Retailer 2€1,491 EUR
Brilliant Earth€1,504 EUR

43 data points across 10 retailers

13 retailers€447 EUR to €1,504 EUR

A
Cheapest Retailer
-
€447 EUR
HK$3,900 HKD
A
Retailer 2
-
€539 EUR
$602 USD
View
B+
Retailer 3
-
€606 EUR
$677 USD
View
A
Retailer 4
-
€620 EUR
View
B+
Retailer 5
-
€656 EUR
ZAR 11,842 ZAR
View
B+
Retailer 6
-
€680 EUR
£598 GBP
View
B+
Retailer 7
-
€696 EUR
$778 USD
View
B
Retailer 8
-
€1,197 EUR
A$2,057 AUD
View
B
Retailer 9
-
€1,217 EUR
$1,360 USD
View
B
Retailer 10
-
€1,265 EUR
$1,414 USD
View
B
Retailer 11
-
€1,459 EUR
$1,630 USD
View
B
Retailer 12
-
€1,491 EUR
£1,312 GBP
View
Most Expensive
B
Brilliant Earth
18781983A · Oct 31
€1,504 EUR
$1,680 USD
View
12 more retailers have this diamond
Prices start from €447 EURSave up to €1,057 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
€447 EUR