Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG816612322

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG816612322

Diamond specifications and retailer prices

From $168 USD
As of October 30, 2026
Save $922 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,090 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant 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 LG816612322 or 816612322. Listed at 20 retailers as of October 30, 2026, with prices from $168 to $1,090, a $922 spread on the same certified stone. Reve Diamonds lists it at $1,090. 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 angle42.9°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612322
Dimensions7.31 × 4.98 × 3.18 mm
L/W Ratio1.47
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
7.31 mm4.98 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612322
Side View
Table 69.0%Crown 42.9°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 63.9%

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: Oct 30
Current: $368 USD|Low: $188 USD|High: $1,105 USD|Avg: $540 USD|+4.3%
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
Reve Diamonds
October 30, 2026
Retailer 8$188 USD
Retailer 16$208 USD
Retailer 6$280 USD
Retailer 10$357 USD
Retailer 13$360 USD
Retailer 1$368 USD
Retailer 5$428 USD
Retailer 4$451 USD
Retailer 12$506 USD
Retailer 3$567 USD
Retailer 2$668 USD
Retailer 14$705 USD
Retailer 11$722 USD
Retailer 7$723 USD
Retailer 15$805 USD
Retailer 9$977 USD
Reve Diamonds$1,090 USD

45 data points across 17 retailers

20 retailers$168 USD to $1,090 USD

A
Cheapest Retailer
-
$168 USD
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$194 USD
View
A
Retailer 4
-
$208 USD
View
A
Retailer 5
-
$208 USD
View
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$357 USD
ZAR 5,762 ZAR
View
Retailer 8
-
$360 USD
€343 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$368 USD
£290 GBP
View
A
Retailer 10
-
$428 USD
View
B+
Retailer 11
-
$451 USD
View
B+
Retailer 12
-
$506 USD
A$779 AUD
View
B+
Retailer 13
-
$567 USD
SGD 766 SGD
View
B+
Retailer 14
-
$668 USD
View
B
Retailer 15
-
$705 USD
View
B+
Retailer 16
-
$722 USD
A$1,111 AUD
View
B+
Retailer 17
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$723 USD
View
Retailer 18
-
$805 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$977 USD
£769 GBP
View
Most Expensive
B
Reve Diamonds
5A01510AC · Oct 30
$1,090 USD
View
19 more retailers have this diamond
Prices start from $168 USDSave up to $922 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 Radiant
$168 USD