Round|Lab Grown|IGI

1.01ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG804642623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642623

Diamond specifications and retailer prices

From $181 USD
As of October 29, 2026
Save $871 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,052 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804642623 or 804642623. Listed at 18 retailers as of October 29, 2026, with prices from $181 to $1,052, a $871 spread on the same certified stone. MOH London lists it at $1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642623
Dimensions6.53 × 6.57 × 3.90 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
6.53 mm6.57 mm1.01 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642623
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.5%

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: Oct 29
Current: $1,052 USD|Low: $181 USD|High: $1,059 USD|Avg: $563 USD|+0.4%
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
October 29, 2026
Retailer 10$181 USD
Retailer 12$224 USD
Retailer 5$366 USD
Retailer 7$384 USD
Retailer 13$395 USD
Retailer 2$415 USD
Retailer 14$463 USD
Retailer 3$513 USD
Retailer 8$546 USD
Retailer 9$563 USD
Retailer 6$774 USD
Retailer 4$791 USD
Retailer 11$930 USD
MOH London$1,052 USD

26 data points across 14 retailers

18 retailers$181 USD to $1,052 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$209 USD
View
A
Retailer 3
-
$224 USD
View
A
Retailer 4
-
$224 USD
View
B+
Retailer 5
-
$366 USD
View
B+
Retailer 6
-
$384 USD
ZAR 6,209 ZAR
View
B+
Retailer 7
-
$395 USD
View
B+
Retailer 8
-
$415 USD
€395 EUR
View
B+
Retailer 9
-
$463 USD
View
Retailer 10
-
$513 USD
View
Price last confirmed 88 days ago
B+
Retailer 11
-
$546 USD
A$840 AUD
View
B+
Retailer 12
-
$563 USD
View
Retailer 13
-
$688 USD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$720 USD
View
B
Retailer 15
-
$774 USD
View
B
Retailer 16
-
$807 USD
View
B
Retailer 17
-
$930 USD
View
Most Expensive
B
MOH London
LG804642623 · Oct 29
$1,052 USD
£828 GBP
View
17 more retailers have this diamond
Prices start from $181 USDSave up to $871 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
$181 USD