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Radiant|Lab Grown|IGI

0.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG770687057

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770687057

Diamond specifications and retailer prices

From €111 EUR
As of November 4, 2026
Save €1,030 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,141 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687057 or 770687057. Listed at 20 retailers as of November 4, 2026, with prices from €111 to €1,141, a €1,030 spread on the same certified stone. MOH London lists it at €1,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687057
Dimensions6.62 × 4.62 × 2.86 mm
L/W Ratio1.43
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm4.62 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687057
Side View
Table 65.0%Crown 43.9°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 61.9%

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: Nov 4
Current: €1,141 EUR|Low: €107 EUR|High: €1,179 EUR|Avg: €353 EUR|-2.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 12€111 EUR
Retailer 17€128 EUR
Retailer 2€146 EUR
Retailer 8€178 EUR
Retailer 3€239 EUR
Retailer 4€240 EUR
Retailer 9€248 EUR
Retailer 16€264 EUR
Retailer 11€282 EUR
Retailer 15€298 EUR
Retailer 18€338 EUR
Retailer 10€350 EUR
Retailer 6€382 EUR
Retailer 5€399 EUR
Retailer 7€419 EUR
Retailer 13€440 EUR
Retailer 14€491 EUR
MOH London€1,141 EUR

43 data points across 18 retailers

20 retailers€111 EUR to €1,141 EUR

A
Cheapest Retailer
-
€111 EUR
A
Retailer 2
-
€128 EUR
View
A
Retailer 3
-
€146 EUR
View
A
Retailer 4
-
€159 EUR
View
Retailer 5
-
€178 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€239 EUR
View
A
Retailer 7
-
€240 EUR
View
Retailer 8
-
€248 EUR
View
Price last confirmed 18 days ago
A
Retailer 9
-
€264 EUR
View
B+
Retailer 10
-
€282 EUR
View
B+
Retailer 11
-
€298 EUR
View
B+
Retailer 12
-
€338 EUR
View
Retailer 13
-
€350 EUR
View
Price last confirmed 10 days ago
B
Retailer 14
-
€382 EUR
View
B+
Retailer 15
-
€399 EUR
View
B+
Retailer 16
-
€419 EUR
View
B
Retailer 17
-
€440 EUR
View
B
Retailer 18
-
€491 EUR
View
Retailer 19
-
€730 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG770687057 · Nov 5
€1,141 EUR
£1,012 GBP
View
19 more retailers have this diamond
Prices start from €111 EURSave up to €1,030 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
0.77ct Radiant
€111 EUR