Cushion|Lab Grown|IGI

0.79ct K VVS1 Cushion Lab Grown Diamond

ID • K/VVS1 • IGI LG821638925

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG821638925

Diamond specifications and retailer prices

From $267 USD
As of November 6, 2026
Save $1,054 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,321 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821638925 or 821638925. Listed at 10 retailers as of November 5, 2026, with prices from $267 to $1,321, a $1,054 spread on the same certified stone. MOH London lists it at $1,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
K
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638925
Dimensions5.94 × 5.57 × 3.45 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
5.94 mm5.57 mm0.79 ctK / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821638925
Side View
Table 51.0%Crown 34.8°Girdle: VTN-MEDPavilion 41.4°Culet: LargeDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,321 USD|Low: $256 USD|High: $1,340 USD|Avg: $584 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$267 USD
Retailer 9$299 USD
Retailer 10$309 USD
Retailer 5$331 USD
Retailer 7$331 USD
Retailer 6$445 USD
Retailer 2$534 USD
Retailer 3$1,015 USD
Retailer 8$1,062 USD
MOH London$1,321 USD

24 data points across 10 retailers

10 retailers$267 USD to $1,321 USD

B+
Cheapest Retailer
-
$267 USD
B+
Retailer 2
-
$299 USD
View
Final sale: no returns
B+
Retailer 3
-
$309 USD
View
B+
Retailer 4
-
$331 USD
View
Retailer 5
-
$331 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$445 USD
View
B+
Retailer 7
-
$534 USD
View
B+
Retailer 8
-
$1,015 USD
View
B
Retailer 9
-
$1,062 USD
View
Most Expensive
B
MOH London
LG821638925 · Nov 5
$1,321 USD
£1,040 GBP
View
9 more retailers have this diamond
Prices start from $267 USDSave up to $1,054 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.

B+
0.79ct Cushion
$267 USD