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Radiant|Lab Grown|IGI

3.04ct I VS1 Radiant Lab Grown Diamond

GD • I/VS1 • IGI LG502122504

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

Certificate IGI LG502122504

Diamond specifications and retailer prices

From $3,937 NZD
$2,215 USD
As of November 1, 2026
Save $12,031 NZD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,944 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG502122504 or 502122504. Listed at 18 retailers as of November 1, 2026, with a 306% 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

3.04
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502122504
Dimensions9.74 × 7.52 × 4.99 mm
L/W Ratio1.30
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
9.74 mm7.52 mm3.04 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502122504
Side View
Table 70.0%Crown 39.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,967 NZD|Low: $3,937 NZD|High: $33,858 NZD|Avg: $10,125 NZD
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 11$3,937 NZD
Retailer 8$4,473 NZD
Retailer 14$4,920 NZD
Retailer 2$5,353 NZD
Retailer 3$5,510 NZD
Retailer 15$5,707 NZD
Retailer 4$5,714 NZD
Retailer 13$5,990 NZD
Retailer 6$6,290 NZD
Retailer 17$7,872 NZD
Retailer 7$8,117 NZD
Retailer 12$8,200 NZD
Retailer 16$8,881 NZD
Retailer 5$10,862 NZD
Retailer 10$14,624 NZD
Retailer 1$15,967 NZD
Taylor and Hart$21,944 NZD
Retailer 9$33,858 NZD

25 data points across 18 retailers

18 retailers$3,937 NZD to $15,967 NZD

B+
Cheapest Retailer
-
$3,937 NZD
$2,215 USD
B
Retailer 2
-
$4,473 NZD
$2,517 USD
View
B
Retailer 3
-
$4,920 NZD
$2,768 USD
View
B
Retailer 4
-
$5,353 NZD
$3,012 USD
View
B
Retailer 5
-
$5,510 NZD
$3,100 USD
View
Final sale: no returns
Retailer 6
-
$5,707 NZD
$3,211 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$5,707 NZD
$3,211 USD
View
B
Retailer 8
-
$5,714 NZD
$3,215 USD
View
B
Retailer 9
-
$5,990 NZD
$3,370 USD
View
B
Retailer 10
-
$6,290 NZD
CA$4,915 CAD
View
B
Retailer 11
-
$7,872 NZD
$4,429 USD
View
B
Retailer 12
-
$8,200 NZD
$4,614 USD
View
B
Retailer 13
-
$8,881 NZD
$4,997 USD
View
C
Retailer 14
-
$10,862 NZD
£4,812 GBP
View
B
Retailer 15
-
$14,624 NZD
ZAR 132,931 ZAR
View
B
Retailer 16
-
$15,967 NZD
£7,074 GBP
View
Most Expensive
Taylor and Hart
8QNXD5Q · Oct 31
$21,944 NZD
$12,347 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,937 NZDSave up to $12,031 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.

B+
3.04ct Radiant
$3,937 NZD