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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG782651571

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782651571

Diamond specifications and retailer prices

From €191 EUR
$213 USD
As of November 2, 2026
Save €1,310 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,501 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782651571 or 782651571. Listed at 24 retailers as of October 27, 2026, with prices from €191 to €1,501, a €1,310 spread on the same certified stone. Queensmith lists it at €1,501. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782651571
Dimensions10.18 × 5.04 × 3.19 mm
L/W Ratio2.02
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
10.18 mm5.04 mm0.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782651571
Side View
Table 60.0%Crown 35.3°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €435 EUR|Low: €183 EUR|High: €1,423 EUR|Avg: €581 EUR|-0.2%
Retailer 1
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Retailer 23
November 2, 2026
Retailer 4€191 EUR
Retailer 10€213 EUR
Retailer 3€221 EUR
Retailer 6€237 EUR
Retailer 15€237 EUR
Retailer 20€264 EUR
Retailer 13€322 EUR
Retailer 22€398 EUR
Retailer 12€430 EUR
Retailer 1€435 EUR
Retailer 7€443 EUR
Retailer 9€514 EUR
Retailer 23€586 EUR
Retailer 21€592 EUR
Retailer 14€642 EUR
Retailer 5€761 EUR
Retailer 8€809 EUR
Retailer 16€811 EUR
Retailer 2€940 EUR
Retailer 19€954 EUR
Retailer 18€1,037 EUR
Retailer 17€1,092 EUR
Retailer 11€1,107 EUR

40 data points across 23 retailers

24 retailers€191 EUR to €1,501 EUR

A
Cheapest Retailer
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€191 EUR
$213 USD
A
Retailer 2
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€213 EUR
$238 USD
View
Final sale: no returns
A
Retailer 3
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€221 EUR
$247 USD
View
A
Retailer 4
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€237 EUR
$265 USD
View
Retailer 5
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€237 EUR
$265 USD
View
Price last confirmed 8 days ago
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Retailer 6
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€264 EUR
HK$2,300 HKD
View
A
Retailer 7
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€322 EUR
$360 USD
View
Retailer 8
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€398 EUR
View
Price last confirmed 8 days ago
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Retailer 9
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€430 EUR
ZAR 7,767 ZAR
View
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Retailer 10
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€435 EUR
£382 GBP
View
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Retailer 11
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€443 EUR
$495 USD
View
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Retailer 12
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€514 EUR
$574 USD
View
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Retailer 13
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€586 EUR
$655 USD
View
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Retailer 14
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€592 EUR
A$1,017 AUD
View
B+
Retailer 15
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€642 EUR
SGD 969 SGD
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B+
Retailer 16
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€761 EUR
$850 USD
View
B+
Retailer 17
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€809 EUR
$903 USD
View
B+
Retailer 18
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€811 EUR
$906 USD
View
B+
Retailer 19
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€940 EUR
$1,050 USD
View
B+
Retailer 20
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€954 EUR
£839 GBP
View
B+
Retailer 21
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€1,037 EUR
A$1,782 AUD
View
B
Retailer 22
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€1,092 EUR
$1,220 USD
View
B
Retailer 23
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€1,107 EUR
$1,236 USD
View
Most Expensive
B
Queensmith
LG782651571 · Oct 27
€1,501 EUR
£1,320 GBP
View
23 more retailers have this diamond
Prices start from €191 EURSave up to €1,310 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
0.90ct Marquise
€191 EUR