Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG677514239

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

Certificate IGI LG677514239

Diamond specifications and retailer prices

From $213 USD
As of October 30, 2026
Save $862 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,075 USD at Brilliance · As of October 30, 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 LG677514239 or 677514239. Listed at 18 retailers as of October 30, 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677514239
Dimensions8.50 × 5.67 × 3.66 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm5.67 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677514239
Side View
Table 58.0%Crown 42.7°Girdle: STK-THKPavilion 31.6°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,075 USD|Low: $200 USD|High: $1,075 USD|Avg: $570 USD|+2.2%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4$213 USD
Retailer 18$247 USD
Retailer 3$264 USD
Retailer 10$264 USD
Retailer 12$301 USD
Retailer 14$436 USD
Retailer 7$453 USD
Retailer 2$456 USD
Retailer 13$488 USD
Retailer 8$525 USD
Retailer 6$595 USD
Retailer 15$616 USD
Retailer 5$849 USD
Retailer 17$852 USD
Retailer 9$902 USD
Retailer 16$960 USD
Retailer 11$1,058 USD
Brilliance$1,075 USD

32 data points across 18 retailers

18 retailers$213 USD to $1,075 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$247 USD
View
Retailer 3
-
$264 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$264 USD
View
A
Retailer 5
-
$301 USD
£237 GBP
View
A
Retailer 6
-
$436 USD
€415 EUR
View
B+
Retailer 7
-
$453 USD
View
A
Retailer 8
-
$456 USD
ZAR 7,363 ZAR
View
A
Retailer 9
-
$488 USD
£385 GBP
View
A
Retailer 10
-
$525 USD
View
A
Retailer 11
-
$595 USD
View
A
Retailer 12
-
$616 USD
A$948 AUD
View
B
Retailer 13
-
$849 USD
View
B
Retailer 14
-
$852 USD
View
B+
Retailer 15
-
$902 USD
View
Retailer 16
-
$960 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$1,058 USD
£833 GBP
View
Most Expensive
B
Brilliance
D29900102 · Oct 30
$1,075 USD
View
17 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