Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG826685431

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826685431

Diamond specifications and retailer prices

From €175 EUR
$195 USD
As of October 30, 2026
Save €880 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,054 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct 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 LG826685431 or 826685431. Listed at 19 retailers as of October 30, 2026, with prices from €175 to €1,054, a €880 spread on the same certified stone. Reve Diamonds lists it at €1,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685431
Dimensions10.90 × 5.76 × 3.61 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm5.76 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826685431
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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: Oct 30
Current: €392 EUR|Low: €167 EUR|High: €1,074 EUR|Avg: €503 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 14€175 EUR
Retailer 6€202 EUR
Retailer 3€217 EUR
Retailer 8€290 EUR
Retailer 9€372 EUR
Retailer 5€378 EUR
Retailer 11€379 EUR
Retailer 1€392 EUR
Retailer 10€528 EUR
Retailer 13€551 EUR
Retailer 4€695 EUR
Retailer 7€752 EUR
Retailer 2€837 EUR
Retailer 12€1,014 EUR

36 data points across 14 retailers

19 retailers€175 EUR to €1,054 EUR

A
Cheapest Retailer
-
€175 EUR
$195 USD
A
Retailer 2
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€195 EUR
$218 USD
View
Final sale: no returns
A
Retailer 3
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€202 EUR
$226 USD
View
A
Retailer 4
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€217 EUR
$242 USD
View
A
Retailer 5
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€217 EUR
$242 USD
View
A
Retailer 6
-
€290 EUR
£255 GBP
View
A
Retailer 7
-
€372 EUR
ZAR 6,709 ZAR
View
A
Retailer 8
-
€378 EUR
$422 USD
View
A
Retailer 9
-
€379 EUR
View
A
Retailer 10
-
€392 EUR
£345 GBP
View
B+
Retailer 11
-
€468 EUR
$523 USD
View
A
Retailer 12
-
€528 EUR
A$908 AUD
View
B+
Retailer 13
-
€551 EUR
$616 USD
View
B+
Retailer 14
-
€695 EUR
$777 USD
View
B
Retailer 15
-
€744 EUR
$831 USD
View
B+
Retailer 16
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€752 EUR
$840 USD
View
Retailer 17
-
€837 EUR
$935 USD
View
Price last confirmed 25 days ago
B
Retailer 18
-
€1,014 EUR
£892 GBP
View
Most Expensive
B
Reve Diamonds
15C54E1C4 · Oct 30
€1,054 EUR
$1,178 USD
View
18 more retailers have this diamond
Prices start from €175 EURSave up to €880 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
1.30ct Marquise
€175 EUR