Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG825663729

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

Certificate IGI LG825663729

Diamond specifications and retailer prices

From $185 USD
As of October 27, 2026
Save $770 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,073 USD at MOH London · As of October 25, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG825663729 or 825663729. Listed at 17 retailers as of October 27, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663729
Dimensions8.70 × 5.72 × 3.71 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm5.72 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663729
Side View
Table 67.0%Crown 39.3°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 64.9%

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 27
Current: $1,073 USD|Low: $177 USD|High: $1,085 USD|Avg: $526 USD|-1.1%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 13$185 USD
Retailer 5$206 USD
Retailer 18$214 USD
Retailer 15$229 USD
Retailer 17$229 USD
Retailer 11$263 USD
Retailer 12$393 USD
Retailer 9$404 USD
Retailer 2$413 USD
Retailer 7$515 USD
Retailer 14$534 USD
Retailer 8$565 USD
Retailer 16$737 USD
Retailer 3$778 USD
Retailer 10$791 USD
Retailer 4$954 USD
Retailer 6$955 USD
MOH London$1,073 USD

30 data points across 18 retailers

17 retailers$185 USD to $955 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$214 USD
View
Retailer 3
-
$229 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$229 USD
View
A
Retailer 5
-
$263 USD
£207 GBP
View
A
Retailer 6
-
$393 USD
ZAR 6,356 ZAR
View
B+
Retailer 7
-
$404 USD
View
A
Retailer 8
-
$413 USD
£325 GBP
View
B+
Retailer 9
-
$515 USD
View
A
Retailer 10
-
$534 USD
A$822 AUD
View
B+
Retailer 11
-
$565 USD
View
B+
Retailer 12
-
$737 USD
View
B
Retailer 13
-
$778 USD
View
B+
Retailer 14
-
$791 USD
View
B
Retailer 15
-
$954 USD
View
B
Retailer 16
-
$955 USD
View
Most Expensive
MOH London
LG825663729 · Oct 25
$1,073 USD
£845 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $185 USDSave up to $770 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
$185 USD