Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG791611349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791611349

Diamond specifications and retailer prices

From $156 USD
As of October 29, 2026
Save $756 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,054 USD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic 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 LG791611349 or 791611349. Listed at 17 retailers as of October 29, 2026, with a 485% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791611349
Dimensions6.44 × 6.40 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.40 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791611349
Side View
Table 56.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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 29
Current: $339 USD|Low: $156 USD|High: $1,054 USD|Avg: $433 USD|+6.5%
Retailer 1
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Retailer 11
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 16$156 USD
Retailer 4$175 USD
Retailer 14$181 USD
Retailer 2$194 USD
Retailer 3$194 USD
Retailer 8$318 USD
Retailer 18$325 USD
Retailer 13$333 USD
Retailer 1$339 USD
Retailer 11$348 USD
Retailer 5$353 USD
Retailer 7$511 USD
Retailer 10$516 USD
Retailer 6$620 USD
Retailer 17$623 USD
Retailer 15$658 USD
Retailer 9$678 USD
Retailer 12$912 USD
Reve Diamonds$1,054 USD

39 data points across 19 retailers

17 retailers$156 USD to $912 USD

A
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$181 USD
View
A
Retailer 3
-
$194 USD
View
A
Retailer 4
-
$194 USD
View
B+
Retailer 5
-
$318 USD
View
Retailer 6
-
$325 USD
£256 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$333 USD
ZAR 5,378 ZAR
View
B+
Retailer 8
-
$339 USD
£267 GBP
View
B+
Retailer 9
-
$348 USD
€331 EUR
View
B+
Retailer 10
-
$353 USD
View
B+
Retailer 11
-
$511 USD
View
B
Retailer 12
-
$620 USD
View
B
Retailer 13
-
$623 USD
View
B
Retailer 14
-
$658 USD
View
B
Retailer 15
-
$678 USD
View
B
Retailer 16
-
$912 USD
£718 GBP
View
Most Expensive
Reve Diamonds
6867F420F · Oct 11
$1,054 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $156 USDSave up to $756 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
1.00ct Round
$156 USD