CaratHunter
Plans
Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG805681137

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

Certificate IGI LG805681137

Diamond specifications and retailer prices

From $1,182 AUD
$831 USD
As of October 28, 2026
Save $1,911 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,093 AUD at Rare Carat · As of October 28, 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 top-tier cut grade and certified by IGI LG805681137 or 805681137. Listed at 8 retailers as of October 28, 2026, with prices from $1,182 to $3,093, a $1,911 spread on the same certified stone. Rare Carat lists it at $3,093. 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

3.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681137
Dimensions10.60 × 7.01 × 4.81 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm7.01 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681137
Side View
Table 65.0%Crown 41.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.6%

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 28
Current: $3,093 AUD|Low: $1,146 AUD|High: $3,121 AUD|Avg: $1,763 AUD|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$1,182 AUD
Retailer 3$1,226 AUD
Retailer 4$1,233 AUD
Retailer 8$1,287 AUD
Retailer 6$1,530 AUD
Retailer 7$2,453 AUD
Retailer 2$2,765 AUD
Rare Carat$3,093 AUD

39 data points across 8 retailers

8 retailers$1,182 AUD to $3,093 AUD

B+
Cheapest Retailer
-
$1,182 AUD
$831 USD
A
Retailer 2
-
$1,226 AUD
£679 GBP
View
A
Retailer 3
-
$1,233 AUD
€826 EUR
View
A
Retailer 4
-
$1,287 AUD
$905 USD
View
A
Retailer 5
-
$1,530 AUD
$1,076 USD
View
B+
Retailer 6
-
$2,453 AUD
$1,725 USD
View
B+
Retailer 7
-
$2,765 AUD
£1,531 GBP
View
Most Expensive
B
Rare Carat
DGD-DNG-17582 · Oct 28
$3,093 AUD
$2,175 USD
View
7 more retailers have this diamond
Prices start from $1,182 AUDSave up to $1,911 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
3.09ct Radiant
$1,182 AUD