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Marquise|Lab Grown|IGI

1.00ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG836689372

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836689372

Diamond specifications and retailer prices

From €153 EUR
$171 USD
As of October 30, 2026
Save €1,188 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,341 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836689372 or 836689372. Listed at 20 retailers as of October 27, 2026, with prices from €153 to €1,341, a €1,188 spread on the same certified stone. Queensmith lists it at €1,341. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836689372
Dimensions11.02 × 5.22 × 3.09 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.22 mm1.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836689372
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: €1,341 EUR|Low: €153 EUR|High: €1,341 EUR|Avg: €474 EUR
Queensmith
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 4€153 EUR
Retailer 9€172 EUR
Retailer 18€178 EUR
Retailer 3€191 EUR
Retailer 17€191 EUR
Retailer 13€255 EUR
Retailer 6€258 EUR
Retailer 5€300 EUR
Retailer 16€327 EUR
Retailer 10€339 EUR
Retailer 2€340 EUR
Retailer 8€405 EUR
Retailer 19€465 EUR
Retailer 15€501 EUR
Retailer 20€611 EUR
Retailer 7€646 EUR
Retailer 11€661 EUR
Retailer 14€895 EUR
Retailer 12€987 EUR
Queensmith€1,341 EUR

15 data points across 20 retailers

20 retailers€153 EUR to €1,341 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€172 EUR
$192 USD
View
Final sale: no returns
A
Retailer 3
-
€178 EUR
$199 USD
View
A
Retailer 4
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€191 EUR
$213 USD
View
A
Retailer 5
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€191 EUR
$213 USD
View
A
Retailer 6
-
€255 EUR
£224 GBP
View
B+
Retailer 7
-
€258 EUR
$288 USD
View
A
Retailer 8
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€300 EUR
$335 USD
View
A
Retailer 9
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€327 EUR
ZAR 5,897 ZAR
View
A
Retailer 10
-
€339 EUR
View
A
Retailer 11
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€340 EUR
£299 GBP
View
B+
Retailer 12
-
€405 EUR
$453 USD
View
Retailer 13
-
€465 EUR
A$800 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
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€501 EUR
$560 USD
View
B
Retailer 15
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€611 EUR
$683 USD
View
B
Retailer 16
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€646 EUR
$722 USD
View
B
Retailer 17
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€661 EUR
$738 USD
View
B
Retailer 18
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€895 EUR
£787 GBP
View
B
Retailer 19
-
€987 EUR
$1,103 USD
View
Most Expensive
B
Queensmith
LG836689372 · Oct 27
€1,341 EUR
£1,180 GBP
View
19 more retailers have this diamond
Prices start from €153 EURSave up to €1,188 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
1.00ct Marquise
€153 EUR