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Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG673418203

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

Certificate IGI LG673418203

Diamond specifications and retailer prices

From $274 AUD
$192 USD
As of October 30, 2026
Save $1,321 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,595 AUD at MOH London · As of October 29, 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 LG673418203 or 673418203. Listed at 19 retailers as of October 29, 2026, with prices from $274 to $1,595, a $1,321 spread on the same certified stone. MOH London lists it at $1,595. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673418203
Dimensions8.11 × 5.69 × 4.07 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.69 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673418203
Side View
Table 66.0%Crown 37.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.5%

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: $1,595 AUD|Low: $263 AUD|High: $1,712 AUD|Avg: $774 AUD|+0.5%
MOH London
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
November 2, 2026
Retailer 3$274 AUD
Retailer 7$318 AUD
Retailer 4$340 AUD
Retailer 15$340 AUD
Retailer 13$389 AUD
Retailer 10$586 AUD
Retailer 11$587 AUD
Retailer 6$592 AUD
Retailer 9$618 AUD
Retailer 8$709 AUD
Retailer 2$791 AUD
Retailer 14$908 AUD
Retailer 5$1,092 AUD
Retailer 16$1,411 AUD
Retailer 12$1,584 AUD
MOH London$1,595 AUD

43 data points across 16 retailers

19 retailers$274 AUD to $1,595 AUD

A
Cheapest Retailer
-
$274 AUD
$192 USD
A
Retailer 2
-
$318 AUD
$223 USD
View
A
Retailer 3
-
$340 AUD
$238 USD
View
Retailer 4
-
$340 AUD
$238 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$586 AUD
ZAR 6,634 ZAR
View
A
Retailer 6
-
$587 AUD
€392 EUR
View
B+
Retailer 7
-
$592 AUD
$415 USD
View
A
Retailer 8
-
$618 AUD
£341 GBP
View
B+
Retailer 9
-
$709 AUD
$497 USD
View
B+
Retailer 10
-
$739 AUD
$518 USD
View
A
Retailer 11
-
$791 AUD
View
B+
Retailer 12
-
$908 AUD
$636 USD
View
B+
Retailer 13
-
$1,030 AUD
£568 GBP
View
B+
Retailer 14
-
$1,092 AUD
$765 USD
View
B
Retailer 15
-
$1,168 AUD
$818 USD
View
Retailer 16
-
$1,363 AUD
$955 USD
View
B
Retailer 17
-
$1,411 AUD
$989 USD
View
B
Retailer 18
-
$1,584 AUD
$1,110 USD
View
Most Expensive
B
MOH London
LG673418203 · Oct 29
$1,595 AUD
£880 GBP
View
18 more retailers have this diamond
Prices start from $274 AUDSave up to $1,321 AUD

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
$274 AUD