Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG838609882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838609882

Diamond specifications and retailer prices

From €289 EUR
$323 USD
As of October 30, 2026
Save €1,149 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,390 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838609882 or 838609882. Listed at 24 retailers as of October 26, 2026, with a 397% 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

1.77
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838609882
Dimensions12.41 × 6.33 × 4.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm6.33 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838609882
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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: €2,390 EUR|Low: €289 EUR|High: €2,390 EUR|Avg: €874 EUR
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 11€289 EUR
Retailer 4€323 EUR
Retailer 12€336 EUR
Retailer 9€358 EUR
Retailer 14€358 EUR
Retailer 23€381 EUR
Retailer 17€482 EUR
Retailer 20€497 EUR
Retailer 21€555 EUR
Retailer 19€616 EUR
Retailer 2€640 EUR
Retailer 15€753 EUR
Retailer 5€767 EUR
Retailer 18€835 EUR
Retailer 13€872 EUR
Retailer 16€1,110 EUR
Retailer 10€1,152 EUR
Retailer 6€1,378 EUR
Retailer 7€1,408 EUR
Retailer 3€1,419 EUR
Retailer 22€1,438 EUR
Retailer 8€1,620 EUR
Brilliant Earth€2,390 EUR

40 data points across 23 retailers

24 retailers€289 EUR to €1,438 EUR

A
Cheapest Retailer
-
€289 EUR
$323 USD
A
Retailer 2
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€323 EUR
$361 USD
View
Final sale: no returns
A
Retailer 3
-
€336 EUR
$375 USD
View
A
Retailer 4
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€358 EUR
$400 USD
View
A
Retailer 5
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€358 EUR
$400 USD
View
Retailer 6
-
€381 EUR
£335 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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€482 EUR
$538 USD
View
A
Retailer 8
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€497 EUR
$555 USD
View
A
Retailer 9
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€555 EUR
View
A
Retailer 10
-
€616 EUR
ZAR 11,114 ZAR
View
A
Retailer 11
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€640 EUR
£563 GBP
View
A
Retailer 12
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€753 EUR
$841 USD
View
Retailer 13
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€767 EUR
$857 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
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€835 EUR
A$1,436 AUD
View
B+
Retailer 15
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€872 EUR
$974 USD
View
B+
Retailer 16
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€1,132 EUR
$1,265 USD
View
B+
Retailer 17
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€1,152 EUR
$1,287 USD
View
B+
Retailer 18
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€1,192 EUR
$1,332 USD
View
B
Retailer 19
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€1,378 EUR
$1,539 USD
View
Retailer 20
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€1,408 EUR
A$2,420 AUD
View
Price last confirmed 26 days ago
B
Retailer 21
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€1,419 EUR
$1,586 USD
View
B+
Retailer 22
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€1,438 EUR
£1,265 GBP
View
Retailer 23
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€1,620 EUR
$1,810 USD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
21567957A · Sep 28
€2,390 EUR
$2,670 USD
View
Price last confirmed 32 days ago
23 more retailers have this diamond
Prices start from €289 EURSave up to €1,149 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
1.77ct Marquise
€289 EUR