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Radiant|Lab Grown|IGI

3.05ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG845653053

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

Certificate IGI LG845653053

Diamond specifications and retailer prices

From $933 NZD
As of November 4, 2026
Save $5,577 NZD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,511 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845653053 or 845653053. Listed at 14 retailers as of October 31, 2026, with prices from $933 to $6,511, a $5,577 spread on the same certified stone. Brilliant Earth lists it at $6,511. 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

3.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845653053
Dimensions10.49 × 7.07 × 4.80 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.07 mm3.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845653053
Side View
Table 64.0%Crown 43.1°Girdle: MediumPavilion 34.6°Culet: NoneDepth 67.9%

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: Nov 4
Current: $6,511 NZD|Low: $901 NZD|High: $6,511 NZD|Avg: $2,438 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 7$933 NZD
Retailer 6$1,109 NZD
Retailer 4$1,336 NZD
Retailer 10$1,339 NZD
Retailer 2$1,508 NZD
Retailer 5$1,765 NZD
Retailer 9$1,792 NZD
Retailer 3$1,833 NZD
Retailer 11$2,359 NZD
Retailer 8$2,771 NZD
Retailer 12$3,151 NZD
Retailer 13$3,168 NZD
Brilliant Earth$6,511 NZD

6 data points across 13 retailers

14 retailers$933 NZD to $6,511 NZD

A
Cheapest Retailer
-
$933 NZD
A
Retailer 2
-
$1,109 NZD
View
A
Retailer 3
-
$1,336 NZD
View
B+
Retailer 4
-
$1,339 NZD
View
A
Retailer 5
-
$1,508 NZD
View
A
Retailer 6
-
$1,765 NZD
View
A
Retailer 7
-
$1,792 NZD
View
A
Retailer 8
-
$1,833 NZD
View
B+
Retailer 9
-
$2,359 NZD
View
B+
Retailer 10
-
$2,771 NZD
View
B
Retailer 11
-
$3,151 NZD
View
B+
Retailer 12
-
$3,168 NZD
View
B
Retailer 13
-
$3,805 NZD
View
Most Expensive
B
Brilliant Earth
22391571A · Oct 31
$6,511 NZD
$3,670 USD
View
13 more retailers have this diamond
Prices start from $933 NZDSave up to $5,577 NZD

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
3.05ct Radiant
$933 NZD