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0.80ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG478115940

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478115940

Diamond specifications and retailer prices

From $408 USD
As of November 4, 2026
Save $334 USD (45%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $742 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG478115940 or 478115940. Listed at 2 retailers as of November 4, 2026, with prices from $408 to $742, a $334 spread on the same certified stone. Taylor and Hart lists it at $742. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478115940
Dimensions5.97 × 5.95 × 3.65 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.97 mm5.95 mm0.80 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478115940
Side View
Table 61.5%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.2%

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 4
Current: $408 USD|Low: $299 USD|High: $1,828 USD|Avg: $904 USD|-43.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 4, 2026
Retailer 4$299 USD
Retailer 2$394 USD
Retailer 1$408 USD
Retailer 3$526 USD
Retailer 6$625 USD
Taylor and Hart$742 USD
Retailer 5$1,813 USD

75 data points across 7 retailers

2 retailers$408 USD to $742 USD

B+
Cheapest Retailer
-
$408 USD
Most Expensive
B
Taylor and Hart
67N1LO8 · Nov 4
$742 USD
View
1 more retailer has this diamond
Prices start from $408 USDSave up to $334 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+
0.80ct Round
$408 USD