Radiant|Lab Grown|IGI

0.77ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG617435345

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

Certificate IGI LG617435345

Diamond specifications and retailer prices

From $177 USD
As of October 30, 2026
Save $854 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,031 USD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617435345 or 617435345. Listed at 9 retailers as of October 29, 2026, with prices from $177 to $1,031, a $854 spread on the same certified stone. MOH London lists it at $1,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617435345
Dimensions6.41 × 4.49 × 3.06 mm
L/W Ratio1.43
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
6.41 mm4.49 mm0.77 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617435345
Side View
Table 63.0%Crown 44.3°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 68.2%

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: $1,031 USD|Low: $170 USD|High: $1,038 USD|Avg: $621 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$177 USD
Retailer 11$266 USD
Retailer 4$345 USD
Retailer 2$377 USD
Retailer 5$460 USD
Retailer 12$636 USD
Retailer 8$741 USD
Retailer 9$743 USD
Retailer 6$745 USD
Retailer 10$750 USD
Retailer 3$1,021 USD
MOH London$1,031 USD

19 data points across 12 retailers

9 retailers$177 USD to $1,031 USD

A
Cheapest Retailer
-
$177 USD
A
Retailer 2
-
$205 USD
View
B+
Retailer 3
-
$377 USD
€359 EUR
View
B+
Retailer 4
-
$460 USD
View
B
Retailer 5
-
$705 USD
View
Retailer 6
-
$741 USD
SGD 1,002 SGD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$745 USD
View
B
Retailer 8
-
$758 USD
View
Most Expensive
B
MOH London
LG617435345 · Oct 29
$1,031 USD
£812 GBP
View
8 more retailers have this diamond
Prices start from $177 USDSave up to $854 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
$177 USD