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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG826659196

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826659196

Diamond specifications and retailer prices

From €316 EUR
$353 USD
As of November 2, 2026
Save €2,117 EUR (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,721 EUR at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826659196 or 826659196. Listed at 25 retailers as of October 27, 2026, with a 670% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659196
Dimensions12.10 × 6.18 × 3.74 mm
L/W Ratio1.96
Girdle conditionFaceted
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
12.10 mm6.18 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659196
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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: Nov 2
Current: €2,721 EUR|Low: €306 EUR|High: €2,721 EUR|Avg: €974 EUR
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
Retailer 22
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Retailer 24
November 2, 2026
Retailer 8€316 EUR
Retailer 15€354 EUR
Retailer 7€367 EUR
Retailer 10€392 EUR
Retailer 11€392 EUR
Retailer 24€435 EUR
Retailer 6€528 EUR
Retailer 20€542 EUR
Retailer 3€631 EUR
Retailer 14€654 EUR
Retailer 2€676 EUR
Retailer 13€706 EUR
Retailer 22€910 EUR
Retailer 4€944 EUR
Retailer 23€1,249 EUR
Retailer 12€1,260 EUR
Retailer 16€1,298 EUR
Retailer 19€1,374 EUR
Retailer 5€1,504 EUR
Retailer 9€1,506 EUR
Retailer 18€1,532 EUR
Retailer 17€1,536 EUR
Retailer 21€1,671 EUR
Brilliant Earth€2,721 EUR

35 data points across 24 retailers

25 retailers€316 EUR to €2,433 EUR

A
Cheapest Retailer
-
€316 EUR
$353 USD
A
Retailer 2
-
€354 EUR
$395 USD
View
Final sale: no returns
A
Retailer 3
-
€367 EUR
$410 USD
View
A
Retailer 4
-
€392 EUR
$438 USD
View
Retailer 5
-
€392 EUR
$438 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€435 EUR
HK$3,800 HKD
View
A
Retailer 7
-
€528 EUR
$590 USD
View
A
Retailer 8
-
€542 EUR
$605 USD
View
Retailer 9
-
€631 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€654 EUR
$731 USD
View
A
Retailer 11
-
€676 EUR
ZAR 12,204 ZAR
View
B+
Retailer 12
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€706 EUR
£621 GBP
View
B+
Retailer 13
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€910 EUR
A$1,564 AUD
View
B+
Retailer 14
-
€944 EUR
$1,055 USD
View
B
Retailer 15
-
€1,249 EUR
SGD 1,886 SGD
View
B
Retailer 16
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€1,260 EUR
$1,408 USD
View
B
Retailer 17
-
€1,298 EUR
$1,450 USD
View
B+
Retailer 18
-
€1,374 EUR
$1,535 USD
View
Retailer 19
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€1,504 EUR
$1,680 USD
View
Price last confirmed 15 days ago
B
Retailer 20
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€1,506 EUR
$1,683 USD
View
B
Retailer 21
-
€1,532 EUR
£1,348 GBP
View
Retailer 22
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€1,536 EUR
A$2,640 AUD
View
Price last confirmed 25 days ago
B
Retailer 23
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€1,671 EUR
$1,867 USD
View
B
Retailer 24
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€2,433 EUR
£2,140 GBP
View
Most Expensive
Brilliant Earth
21583999A · Oct 4
€2,721 EUR
$3,040 USD
View
Price last confirmed 28 days ago
24 more retailers have this diamond
Prices start from €316 EURSave up to €2,117 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
1.54ct Marquise
€316 EUR