Round|Lab Grown|IGI

1.01ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG816605324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605324

Diamond specifications and retailer prices

From $155 USD
As of November 1, 2026
Save $747 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $902 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816605324 or 816605324. Listed at 18 retailers as of October 29, 2026, with prices from $155 to $902, a $747 spread on the same certified stone. MOH London lists it at $902. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605324
Dimensions6.49 × 6.54 × 3.84 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
6.49 mm6.54 mm1.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605324
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.0%

Caratlytics Score

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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: Nov 1
Current: $902 USD|Low: $148 USD|High: $912 USD|Avg: $411 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 1, 2026
Retailer 15$155 USD
Retailer 16$172 USD
Retailer 3$179 USD
Retailer 6$192 USD
Retailer 8$192 USD
Retailer 4$289 USD
Retailer 11$331 USD
Retailer 12$334 USD
Retailer 14$351 USD
Retailer 7$400 USD
Retailer 2$467 USD
Retailer 13$499 USD
Retailer 18$528 USD
Retailer 5$590 USD
Retailer 10$609 USD
Retailer 9$616 USD
Retailer 17$671 USD
MOH London$902 USD

39 data points across 18 retailers

18 retailers$155 USD to $902 USD

A
Cheapest Retailer
-
$155 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$179 USD
View
Retailer 4
-
$192 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$192 USD
View
A
Retailer 6
-
$289 USD
View
A
Retailer 7
-
$331 USD
ZAR 5,345 ZAR
View
B+
Retailer 8
-
$334 USD
£263 GBP
View
B+
Retailer 9
-
$351 USD
View
Retailer 10
-
$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$467 USD
A$719 AUD
View
B+
Retailer 12
-
$499 USD
View
B+
Retailer 13
-
$528 USD
SGD 713 SGD
View
B
Retailer 14
-
$590 USD
View
B
Retailer 15
-
$616 USD
View
B
Retailer 16
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$625 USD
View
B
Retailer 17
-
$671 USD
View
Most Expensive
B
MOH London
LG816605324 · Oct 29
$902 USD
£710 GBP
View
17 more retailers have this diamond
Prices start from $155 USDSave up to $747 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
$155 USD