CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG720542021

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720542021

Diamond specifications and retailer prices

From $172 USD
As of October 26, 2026
Save $932 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,104 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720542021 or 720542021. Listed at 23 retailers as of October 26, 2026, with prices from $172 to $1,104, a $932 spread on the same certified stone. Reve Diamonds lists it at $1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720542021
Dimensions6.50 × 6.53 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.50 mm6.53 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720542021
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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 26
Current: $358 USD|Low: $161 USD|High: $1,104 USD|Avg: $478 USD|+0.1%
Retailer 1
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
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 4$172 USD
Retailer 9$192 USD
Retailer 17$199 USD
Retailer 2$213 USD
Retailer 16$213 USD
Retailer 5$288 USD
Retailer 1$358 USD
Retailer 15$366 USD
Retailer 14$378 USD
Retailer 13$397 USD
Retailer 7$455 USD
Retailer 11$499 USD
Retailer 18$521 USD
Retailer 19$536 USD
Retailer 6$582 USD
Retailer 3$685 USD
Retailer 8$740 USD
Retailer 10$758 USD
Retailer 12$1,002 USD
Reve Diamonds$1,104 USD

35 data points across 20 retailers

23 retailers$172 USD to $1,104 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$213 USD
View
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 7
-
$288 USD
View
A
Retailer 8
-
$358 USD
£282 GBP
View
A
Retailer 9
-
$366 USD
ZAR 5,914 ZAR
View
A
Retailer 10
-
$368 USD
View
A
Retailer 11
-
$378 USD
£298 GBP
View
B+
Retailer 12
-
$397 USD
€378 EUR
View
B+
Retailer 13
-
$455 USD
View
B+
Retailer 14
-
$499 USD
A$768 AUD
View
B+
Retailer 15
-
$521 USD
A$802 AUD
View
B+
Retailer 16
-
$536 USD
View
B+
Retailer 17
-
$582 USD
SGD 786 SGD
View
B
Retailer 18
-
$667 USD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$685 USD
View
B
Retailer 20
-
$740 USD
View
B
Retailer 21
-
$758 USD
A$1,166 AUD
View
Price last confirmed 24 days ago
B
Retailer 22
-
$1,002 USD
£789 GBP
View
Most Expensive
B
Reve Diamonds
1E559FC2A · Oct 28
$1,104 USD
View
22 more retailers have this diamond
Prices start from $172 USDSave up to $932 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
1.05ct Round
$172 USD