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Round|Lab Grown|IGI

1.01ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG816605322

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605322

Diamond specifications and retailer prices

From $155 USD
As of November 1, 2026
Save $742 USD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $897 USD at MOH London · As of November 1, 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 LG816605322 or 816605322. Listed at 23 retailers as of November 1, 2026, with prices from $155 to $897, a $742 spread on the same certified stone. MOH London lists it at $897. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605322
Dimensions6.44 × 6.48 × 3.96 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 mm6.48 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605322
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $897 USD|Low: $148 USD|High: $907 USD|Avg: $405 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 15$155 USD
Retailer 16$172 USD
Retailer 4$179 USD
Retailer 6$192 USD
Retailer 8$192 USD
Retailer 5$289 USD
Retailer 12$331 USD
Retailer 2$334 USD
Retailer 14$351 USD
Retailer 7$400 USD
Retailer 11$467 USD
Retailer 13$499 USD
Retailer 3$520 USD
Retailer 18$528 USD
Retailer 10$609 USD
Retailer 9$616 USD
Retailer 17$671 USD
MOH London$897 USD

40 data points across 18 retailers

23 retailers$155 USD to $897 USD

Retailer 1
-
$150 USD
Price last confirmed 44 days ago
A
Retailer 2
-
$155 USD
View
A
Retailer 3
-
$172 USD
View
Final sale: no returns
Retailer 4
-
$174 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$179 USD
View
Retailer 6
-
$183 USD
View
Price last confirmed 61 days ago
Retailer 7
-
$184 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$192 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$192 USD
View
A
Retailer 10
-
$289 USD
View
A
Retailer 11
-
$331 USD
ZAR 5,345 ZAR
View
B+
Retailer 12
-
$334 USD
£263 GBP
View
A
Retailer 13
-
$351 USD
View
Retailer 14
-
$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$467 USD
A$719 AUD
View
B+
Retailer 16
-
$499 USD
View
B+
Retailer 17
-
$520 USD
View
B+
Retailer 18
-
$528 USD
SGD 713 SGD
View
Retailer 19
-
$598 USD
View
Price last confirmed 41 days ago
B
Retailer 20
-
$616 USD
View
B
Retailer 21
-
$625 USD
View
B
Retailer 22
-
$671 USD
View
Most Expensive
B
MOH London
LG816605322 · Nov 1
$897 USD
£706 GBP
View
22 more retailers have this diamond
Prices start from $155 USDSave up to $742 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