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Round|Lab Grown|IGI

1.77ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG478113394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478113394

Diamond specifications and retailer prices

From €1,387 EUR
$1,550 USD
As of October 29, 2026
Save €3,693 EUR (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,080 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.77ct lab-grown round diamond

This 1.77ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG478113394 or 478113394. Listed at 11 retailers as of October 27, 2026, with prices from €1,387 to €5,080, a €3,693 spread on the same certified stone. MOH London lists it at €5,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113394
Dimensions7.76 × 7.73 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.76 mm7.73 mm1.77 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478113394
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €5,080 EUR|Low: €1,387 EUR|High: €5,135 EUR|Avg: €2,540 EUR|+0.1%
MOH London
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 25, 2026
Retailer 8€1,387 EUR
Retailer 7€1,531 EUR
Retailer 11€1,667 EUR
Retailer 13€1,714 EUR
Retailer 9€1,777 EUR
Retailer 4€1,833 EUR
Retailer 14€1,929 EUR
Retailer 3€2,377 EUR
Retailer 10€2,790 EUR
Retailer 2€3,063 EUR
Retailer 12€3,330 EUR
Retailer 5€3,465 EUR
Retailer 6€3,976 EUR
MOH London€5,080 EUR

14 data points across 14 retailers

11 retailers€1,387 EUR to €5,080 EUR

B+
Cheapest Retailer
-
€1,387 EUR
$1,550 USD
B
Retailer 2
-
€1,531 EUR
$1,711 USD
View
B
Retailer 3
-
€1,667 EUR
$1,862 USD
View
B
Retailer 4
-
€1,714 EUR
$1,915 USD
View
Final sale: no returns
Retailer 5
-
€1,777 EUR
$1,985 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
€1,777 EUR
$1,985 USD
View
B
Retailer 7
-
€1,929 EUR
$2,155 USD
View
B
Retailer 8
-
€2,790 EUR
$3,117 USD
View
B
Retailer 9
-
€3,063 EUR
$3,422 USD
View
B
Retailer 10
-
€3,330 EUR
$3,720 USD
View
Most Expensive
B
MOH London
LG478113394 · Oct 27
€5,080 EUR
£4,469 GBP
View
10 more retailers have this diamond
Prices start from €1,387 EURSave up to €3,693 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.

B+
1.77ct Round
€1,387 EUR