Radiant|Lab Grown|IGI

0.77ct F VVS2 Radiant Lab Grown Diamond

GD • F/VVS2 • IGI LG621481152

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

Certificate IGI LG621481152

Diamond specifications and retailer prices

From $511 USD
£402 GBP
As of October 29, 2026
Save $99 USD (16%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,388 USD at MOH London · As of October 15, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG621481152 or 621481152. Listed at 15 retailers as of October 28, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
F
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621481152
Dimensions6.71 × 4.51 × 2.96 mm
L/W Ratio1.49
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
6.71 mm4.51 mm0.77 ctF / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621481152
Side View
Table 76.0%Crown 40.6°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,388 USD|Low: $127 USD|High: $1,389 USD|Avg: $451 USD|+1.1%
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
October 18, 2026
Retailer 12$133 USD
Retailer 16$149 USD
Retailer 17$154 USD
Retailer 13$165 USD
Retailer 5$230 USD
Retailer 11$271 USD
Retailer 2$285 USD
Retailer 9$289 USD
Retailer 6$323 USD
Retailer 4$370 USD
Retailer 10$411 USD
Retailer 3$512 USD
Retailer 14$532 USD
Retailer 7$690 USD
Retailer 8$792 USD
Retailer 15$979 USD
MOH London$1,388 USD

31 data points across 17 retailers

15 retailers$511 USD to $610 USD

A
Retailer 1
-
$133 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$154 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$165 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$192 USD
HK$1,500 HKD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$230 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$271 USD
£213 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$285 USD
€271 EUR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$289 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$370 USD
£291 GBP
View
Price last confirmed 15 days ago
B
Retailer 10
-
$411 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$511 USD
£402 GBP
View
B
Retailer 12
-
$585 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$610 USD
£480 GBP
View
C
Retailer 14
-
$979 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG621481152 · Oct 15
$1,388 USD
£1,093 GBP
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from $511 USDSave up to $99 USD

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
$511 USD