Round|Lab Grown|IGI

1.01ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG800680757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800680757

Diamond specifications and retailer prices

From $156 USD
As of October 29, 2026
Save $755 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $911 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG800680757 or 800680757. Listed at 18 retailers as of October 29, 2026, with prices from $156 to $911, a $755 spread on the same certified stone. MOH London lists it at $911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800680757
Dimensions6.46 × 6.40 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.46 mm6.40 mm1.01 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800680757
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $911 USD|Low: $145 USD|High: $951 USD|Avg: $421 USD|-4.3%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 17$156 USD
Retailer 3$175 USD
Retailer 7$180 USD
Retailer 13$181 USD
Retailer 5$310 USD
Retailer 15$322 USD
Retailer 2$336 USD
Retailer 10$338 USD
Retailer 14$353 USD
Retailer 12$437 USD
Retailer 6$439 USD
Retailer 8$505 USD
Retailer 11$516 USD
Retailer 4$626 USD
Retailer 9$650 USD
Retailer 16$677 USD
MOH London$911 USD

35 data points across 17 retailers

18 retailers$156 USD to $911 USD

A
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$180 USD
View
A
Retailer 4
-
$181 USD
View
Retailer 5
-
$200 USD
View
Price last confirmed 60 days ago
A
Retailer 6
-
$310 USD
ZAR 5,002 ZAR
View
A
Retailer 7
-
$322 USD
View
A
Retailer 8
-
$336 USD
€320 EUR
View
A
Retailer 9
-
$338 USD
£266 GBP
View
B+
Retailer 10
-
$353 USD
View
B+
Retailer 11
-
$437 USD
View
B+
Retailer 12
-
$439 USD
A$676 AUD
View
Retailer 13
-
$505 USD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$516 USD
View
B
Retailer 15
-
$626 USD
View
B
Retailer 16
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$650 USD
View
B
Retailer 17
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$677 USD
View
Most Expensive
B
MOH London
LG800680757 · Oct 29
$911 USD
£717 GBP
View
17 more retailers have this diamond
Prices start from $156 USDSave up to $755 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
1.01ct Round
$156 USD