Radiant|Lab Grown|IGI

1.05ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG544251440

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

Certificate IGI LG544251440

Diamond specifications and retailer prices

From $149 USD
As of October 30, 2026
Save $1,281 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,430 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG544251440 or 544251440. Listed at 11 retailers as of October 30, 2026, with prices from $149 to $1,430, a $1,281 spread on the same certified stone. Do Amore Diamonds lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544251440
Dimensions7.17 × 4.98 × 3.37 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.17 mm4.98 mm1.05 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544251440
Side View
Table 66.5%Crown 46.8°Girdle: MediumPavilion 30.9°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: $1,430 USD|Low: $119 USD|High: $1,470 USD|Avg: $576 USD|-2.7%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
November 1, 2026
Retailer 11$149 USD
Retailer 14$172 USD
Retailer 9$173 USD
Retailer 7$304 USD
Retailer 3$335 USD
Retailer 13$339 USD
Retailer 15$357 USD
Retailer 6$490 USD
Retailer 2$497 USD
Retailer 10$627 USD
Retailer 12$655 USD
Retailer 4$842 USD
Retailer 5$890 USD
Retailer 8$953 USD
Do Amore Diamonds$1,430 USD

22 data points across 15 retailers

11 retailers$149 USD to $1,430 USD

A
Cheapest Retailer
-
$149 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$173 USD
View
A
Retailer 4
-
$339 USD
View
B+
Retailer 5
-
$497 USD
A$765 AUD
View
B+
Retailer 6
-
$627 USD
View
B+
Retailer 7
-
$655 USD
View
B
Retailer 8
-
$890 USD
View
B
Retailer 9
-
$953 USD
£750 GBP
View
B
Retailer 10
-
$1,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-BDD559F8A · Nov 2
$1,430 USD
View
10 more retailers have this diamond
Prices start from $149 USDSave up to $1,281 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
$149 USD