Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG608301448

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

Certificate IGI LG608301448

Diamond specifications and retailer prices

From $213 USD
As of November 2, 2026
Save $862 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,075 USD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG608301448 or 608301448. Listed at 15 retailers as of November 1, 2026, with prices from $213 to $1,075, a $862 spread on the same certified stone. Brilliance lists it at $1,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608301448
Dimensions8.36 × 5.65 × 3.71 mm
L/W Ratio1.48
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
8.36 mm5.65 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608301448
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 32.8°Culet: NoneDepth 65.7%

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: Nov 2
Current: $1,075 USD|Low: $204 USD|High: $1,173 USD|Avg: $561 USD|-8.4%
Brilliance
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
November 2, 2026
Retailer 12$213 USD
Retailer 6$238 USD
Retailer 3$247 USD
Retailer 4$264 USD
Retailer 13$264 USD
Retailer 15$453 USD
Retailer 8$456 USD
Retailer 2$488 USD
Retailer 7$525 USD
Retailer 10$616 USD
Retailer 5$788 USD
Retailer 14$849 USD
Retailer 11$852 USD
Retailer 9$1,058 USD
Brilliance$1,075 USD

44 data points across 15 retailers

15 retailers$213 USD to $1,075 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$247 USD
View
Retailer 4
-
$264 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$264 USD
View
B+
Retailer 6
-
$453 USD
View
A
Retailer 7
-
$456 USD
ZAR 7,363 ZAR
View
A
Retailer 8
-
$488 USD
£385 GBP
View
A
Retailer 9
-
$525 USD
View
A
Retailer 10
-
$616 USD
A$948 AUD
View
B+
Retailer 11
-
$788 USD
View
B+
Retailer 12
-
$849 USD
View
B+
Retailer 13
-
$852 USD
View
B
Retailer 14
-
$1,058 USD
£833 GBP
View
Most Expensive
B
Brilliance
D23047158 · Nov 1
$1,075 USD
View
14 more retailers have this diamond
Prices start from $213 USDSave up to $862 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
1.55ct Radiant
$213 USD