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Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG845668494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845668494

Diamond specifications and retailer prices

From €292 EUR
$326 USD
As of November 2, 2026
Save €1,207 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,499 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG845668494 or 845668494. Listed at 23 retailers as of November 1, 2026, with prices from €292 to €1,499, a €1,207 spread on the same certified stone. Rare Carat lists it at €1,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668494
Dimensions11.70 × 5.94 × 3.74 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm5.94 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668494
Side View
Table 58.0%Crown 38.1°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: €1,499 EUR|Low: €292 EUR|High: €1,501 EUR|Avg: €786 EUR
Rare Carat
Retailer 2
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Retailer 23
November 2, 2026
Retailer 17€292 EUR
Retailer 12€328 EUR
Retailer 20€339 EUR
Retailer 3€363 EUR
Retailer 16€374 EUR
Retailer 13€383 EUR
Retailer 22€488 EUR
Retailer 8€501 EUR
Retailer 15€572 EUR
Retailer 19€625 EUR
Retailer 18€650 EUR
Retailer 2€653 EUR
Retailer 23€662 EUR
Retailer 14€856 EUR
Retailer 10€1,070 EUR
Retailer 5€1,154 EUR
Retailer 9€1,160 EUR
Retailer 4€1,168 EUR
Retailer 7€1,208 EUR
Retailer 6€1,294 EUR
Retailer 21€1,457 EUR
Retailer 11€1,485 EUR
Rare Carat€1,499 EUR

12 data points across 23 retailers

23 retailers€292 EUR to €1,499 EUR

A+
Cheapest Retailer
-
€292 EUR
$326 USD
A
Retailer 2
-
€328 EUR
$367 USD
View
Final sale: no returns
A
Retailer 3
-
€339 EUR
$379 USD
View
A
Retailer 4
-
€363 EUR
$406 USD
View
Retailer 5
-
€374 EUR
$418 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€383 EUR
£337 GBP
View
A
Retailer 7
-
€488 EUR
$545 USD
View
A
Retailer 8
-
€501 EUR
$560 USD
View
A
Retailer 9
-
€572 EUR
View
A
Retailer 10
-
€625 EUR
ZAR 11,274 ZAR
View
A
Retailer 11
-
€650 EUR
£572 GBP
View
A
Retailer 12
-
€653 EUR
$730 USD
View
A
Retailer 13
-
€662 EUR
$740 USD
View
B+
Retailer 14
-
€856 EUR
A$1,472 AUD
View
B+
Retailer 15
-
€1,070 EUR
$1,195 USD
View
B+
Retailer 16
-
€1,154 EUR
$1,289 USD
View
B+
Retailer 17
-
€1,160 EUR
SGD 1,752 SGD
View
B+
Retailer 18
-
€1,168 EUR
$1,305 USD
View
B+
Retailer 19
-
€1,208 EUR
$1,350 USD
View
B+
Retailer 20
-
€1,294 EUR
$1,446 USD
View
B
Retailer 21
-
€1,457 EUR
£1,282 GBP
View
B
Retailer 22
-
€1,485 EUR
A$2,552 AUD
View
Most Expensive
B
Rare Carat
CN312-28A · Nov 1
€1,499 EUR
$1,675 USD
View
22 more retailers have this diamond
Prices start from €292 EURSave up to €1,207 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+
1.55ct Marquise
€292 EUR