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Round|Lab Grown|IGI

1.50ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG778657777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778657777

Diamond specifications and retailer prices

From €175 EUR
$196 USD
As of November 1, 2026
Save €840 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,015 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778657777 or 778657777. Listed at 21 retailers as of November 1, 2026, with prices from €175 to €1,015, a €840 spread on the same certified stone. MOH London lists it at €1,015. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657777
Dimensions7.45 × 7.41 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.41 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657777
Side View
Table 61.0%Crown 32.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.5%

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: Nov 1
Current: €1,015 EUR|Low: €175 EUR|High: €1,047 EUR|Avg: €482 EUR|-2.8%
MOH London
Retailer 2
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Retailer 21
November 1, 2026
Retailer 6€175 EUR
Retailer 20€195 EUR
Retailer 19€203 EUR
Retailer 16€218 EUR
Retailer 10€218 EUR
Retailer 13€338 EUR
Retailer 2€375 EUR
Retailer 21€378 EUR
Retailer 15€396 EUR
Retailer 11€400 EUR
Retailer 9€509 EUR
Retailer 18€514 EUR
Retailer 7€566 EUR
Retailer 17€698 EUR
Retailer 8€707 EUR
Retailer 3€707 EUR
Retailer 5€746 EUR
Retailer 14€832 EUR
Retailer 4€869 EUR
Retailer 12€908 EUR
MOH London€1,015 EUR

24 data points across 21 retailers

21 retailers€175 EUR to €1,015 EUR

A
Cheapest Retailer
-
€175 EUR
$196 USD
A
Retailer 2
-
€195 EUR
$218 USD
View
Final sale: no returns
A
Retailer 3
-
€203 EUR
$227 USD
View
A
Retailer 4
-
€218 EUR
$243 USD
View
Retailer 5
-
€218 EUR
$244 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€338 EUR
£298 GBP
View
A
Retailer 7
-
€375 EUR
ZAR 6,765 ZAR
View
B+
Retailer 8
-
€378 EUR
$422 USD
View
A
Retailer 9
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€396 EUR
£348 GBP
View
A
Retailer 10
-
€400 EUR
$447 USD
View
B+
Retailer 11
-
€509 EUR
A$875 AUD
View
B+
Retailer 12
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€514 EUR
$574 USD
View
B+
Retailer 13
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€566 EUR
$632 USD
View
B+
Retailer 14
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€698 EUR
$780 USD
View
B+
Retailer 15
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€707 EUR
$790 USD
View
B+
Retailer 16
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€707 EUR
SGD 1,068 SGD
View
B+
Retailer 17
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€746 EUR
$833 USD
View
B
Retailer 18
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€832 EUR
$930 USD
View
B
Retailer 19
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€869 EUR
$971 USD
View
B
Retailer 20
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€908 EUR
$1,014 USD
View
Most Expensive
B
MOH London
LG778657777 · Nov 1
€1,015 EUR
£893 GBP
View
20 more retailers have this diamond
Prices start from €175 EURSave up to €840 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
1.50ct Round
€175 EUR