Radiant|Lab Grown|IGI

3.03ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG570375584

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

Certificate IGI LG570375584

Diamond specifications and retailer prices

From $345 USD
As of October 30, 2026
Save $1,335 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,680 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570375584 or 570375584. Listed at 15 retailers as of October 29, 2026, with prices from $345 to $1,680, a $1,335 spread on the same certified stone. MOH London lists it at $1,680. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570375584
Dimensions9.41 × 7.41 × 4.85 mm
L/W Ratio1.27
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
9.41 mm7.41 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570375584
Side View
Table 65.5%Crown 45°Girdle: MediumPavilion 31.4°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,680 USD|Low: $299 USD|High: $1,899 USD|Avg: $793 USD|-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
October 31, 2026
Retailer 12$345 USD
Retailer 5$386 USD
Retailer 3$400 USD
Retailer 4$428 USD
Retailer 13$428 USD
Retailer 8$474 USD
Retailer 9$485 USD
Retailer 10$580 USD
Retailer 2$663 USD
Retailer 16$688 USD
Retailer 6$744 USD
Retailer 7$992 USD
Retailer 11$1,255 USD
Retailer 15$1,375 USD
Retailer 14$1,616 USD
MOH London$1,680 USD

39 data points across 16 retailers

15 retailers$345 USD to $1,680 USD

A
Cheapest Retailer
-
$345 USD
A
Retailer 2
-
$400 USD
View
A
Retailer 3
-
$428 USD
View
A
Retailer 4
-
$428 USD
View
A
Retailer 5
-
$474 USD
HK$3,700 HKD
View
A
Retailer 6
-
$485 USD
£382 GBP
View
A
Retailer 7
-
$580 USD
View
A
Retailer 8
-
$663 USD
€631 EUR
View
B+
Retailer 9
-
$688 USD
View
A
Retailer 10
-
$744 USD
View
A
Retailer 11
-
$992 USD
View
B+
Retailer 12
-
$1,255 USD
View
B+
Retailer 13
-
$1,375 USD
View
B+
Retailer 14
-
$1,616 USD
View
Most Expensive
B+
MOH London
LG570375584 · Oct 29
$1,680 USD
£1,323 GBP
View
14 more retailers have this diamond
Prices start from $345 USDSave up to $1,335 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
3.03ct Radiant
$345 USD