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Radiant|Lab Grown|IGI

0.81ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG770687123

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

Certificate IGI LG770687123

Diamond specifications and retailer prices

From €107 EUR
As of November 4, 2026
Save €991 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,098 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.81ct lab-grown radiant diamond

This 0.81ct 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 LG770687123 or 770687123. Listed at 20 retailers as of November 4, 2026, with prices from €107 to €1,098, a €991 spread on the same certified stone. MOH London lists it at €1,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle44.3°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687123
Dimensions6.30 × 4.72 × 3.05 mm
L/W Ratio1.33
Culet sizeChipped
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm4.72 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687123
Side View
Table 64.0%Crown 44.3°Girdle: MED-STKPavilion 32.5°Culet: CHIDepth 64.6%

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: €1,098 EUR|Low: €102 EUR|High: €1,125 EUR|Avg: €348 EUR|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 14€107 EUR
Retailer 18€123 EUR
Retailer 2€140 EUR
Retailer 9€173 EUR
Retailer 13€179 EUR
Retailer 4€233 EUR
Retailer 8€236 EUR
Retailer 3€246 EUR
Retailer 17€256 EUR
Retailer 12€268 EUR
Retailer 16€271 EUR
Retailer 19€323 EUR
Retailer 10€346 EUR
Retailer 6€369 EUR
Retailer 7€398 EUR
Retailer 5€408 EUR
Retailer 15€423 EUR
Retailer 11€703 EUR
MOH London€1,098 EUR

39 data points across 19 retailers

20 retailers€107 EUR to €1,098 EUR

A
Cheapest Retailer
-
€107 EUR
A
Retailer 2
-
€123 EUR
View
A
Retailer 3
-
€140 EUR
View
A
Retailer 4
-
€159 EUR
View
Retailer 5
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€173 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
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€179 EUR
View
A
Retailer 7
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€233 EUR
View
Retailer 8
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€236 EUR
View
Price last confirmed 13 days ago
A
Retailer 9
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€246 EUR
View
B+
Retailer 10
-
€256 EUR
View
B+
Retailer 11
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€268 EUR
View
A
Retailer 12
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€271 EUR
View
B+
Retailer 13
-
€323 EUR
View
Retailer 14
-
€346 EUR
View
Price last confirmed 10 days ago
B+
Retailer 15
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€369 EUR
View
B
Retailer 16
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€398 EUR
View
B+
Retailer 17
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€408 EUR
View
B+
Retailer 18
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€423 EUR
View
Retailer 19
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€703 EUR
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG770687123 · Nov 5
€1,098 EUR
£974 GBP
View
19 more retailers have this diamond
Prices start from €107 EURSave up to €991 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
0.81ct Radiant
€107 EUR