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Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG784663096

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

Certificate IGI LG784663096

Diamond specifications and retailer prices

From $793 NZD
$445 USD
As of October 25, 2026
Save $2,311 NZD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,910 NZD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG784663096 or 784663096. Listed at 10 retailers as of October 25, 2026, with a 292% 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

3.09
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784663096
Dimensions10.20 × 7.10 × 4.44 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm7.10 mm3.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784663096
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 34°Culet: NoneDepth 62.5%

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 25
Current: $1,722 NZD|Low: $793 NZD|High: $3,134 NZD|Avg: $1,910 NZD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$793 NZD
Retailer 9$1,270 NZD
Retailer 4$1,324 NZD
Retailer 2$1,423 NZD
Retailer 1$1,722 NZD
Retailer 7$1,878 NZD
Retailer 8$2,623 NZD
Retailer 6$2,996 NZD
Retailer 3$3,104 NZD

21 data points across 9 retailers

10 retailers$793 NZD to $3,104 NZD

A
Cheapest Retailer
-
$793 NZD
$445 USD
B+
Retailer 2
-
$1,270 NZD
$713 USD
View
A
Retailer 3
-
$1,324 NZD
€708 EUR
View
A
Retailer 4
-
$1,423 NZD
£629 GBP
View
A
Retailer 5
-
$1,722 NZD
ZAR 15,618 ZAR
View
B+
Retailer 6
-
$1,878 NZD
$1,054 USD
View
B+
Retailer 7
-
$2,623 NZD
$1,472 USD
View
B+
Retailer 8
-
$2,996 NZD
$1,682 USD
View
B+
Retailer 9
-
$3,104 NZD
£1,372 GBP
View
Most Expensive
B
Rare Carat
38R784663096 · Oct 7
$3,910 NZD
$2,195 USD
View
Price last confirmed 21 days ago
9 more retailers have this diamond
Prices start from $793 NZDSave up to $2,311 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
3.09ct Radiant
$793 NZD