Radiant|Lab Grown|IGI

0.78ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG754587983

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

Certificate IGI LG754587983

Diamond specifications and retailer prices

From $143 USD
As of October 30, 2026
Save $693 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $836 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG754587983 or 754587983. Listed at 20 retailers as of October 29, 2026, with prices from $143 to $836, a $693 spread on the same certified stone. MOH London lists it at $836. 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

0.78
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle51°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754587983
Dimensions6.49 × 4.46 × 3.07 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm4.46 mm0.78 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754587983
Side View
Table 68.0%Crown 51°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
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: Oct 30
Current: $836 USD|Low: $138 USD|High: $842 USD|Avg: $348 USD|+0.3%
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 31, 2026
Retailer 13$143 USD
Retailer 11$166 USD
Retailer 12$178 USD
Retailer 14$178 USD
Retailer 9$205 USD
Retailer 4$240 USD
Retailer 7$303 USD
Retailer 2$315 USD
Retailer 8$321 USD
Retailer 6$413 USD
Retailer 10$451 USD
Retailer 5$500 USD
Retailer 3$572 USD
MOH London$836 USD

43 data points across 14 retailers

20 retailers$143 USD to $836 USD

A
Cheapest Retailer
-
$143 USD
A
Retailer 2
-
$166 USD
View
A
Retailer 3
-
$178 USD
View
A
Retailer 4
-
$178 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
A
Retailer 6
-
$205 USD
View
A
Retailer 7
-
$240 USD
View
B+
Retailer 8
-
$287 USD
View
B+
Retailer 9
-
$303 USD
£239 GBP
View
B+
Retailer 10
-
$305 USD
€290 EUR
View
B+
Retailer 11
-
$315 USD
€300 EUR
View
B+
Retailer 12
-
$321 USD
ZAR 5,193 ZAR
View
B+
Retailer 13
-
$413 USD
View
B
Retailer 14
-
$451 USD
View
B
Retailer 15
-
$489 USD
SGD 661 SGD
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B
Retailer 16
-
$500 USD
View
B
Retailer 17
-
$564 USD
View
B
Retailer 18
-
$572 USD
View
B
Retailer 19
-
$627 USD
View
Most Expensive
B
MOH London
LG754587983 · Oct 29
$836 USD
£658 GBP
View
19 more retailers have this diamond
Prices start from $143 USDSave up to $693 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
0.78ct Radiant
$143 USD