CaratHunter
Plans
Emerald|Lab Grown|IGI

3.09ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG680538595

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680538595

Diamond specifications and retailer prices

From $705 AUD
$495 USD
As of October 27, 2026
Save $5,393 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,098 AUD at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680538595 or 680538595. Listed at 21 retailers as of October 27, 2026, with prices from $705 to $6,098, a $5,393 spread on the same certified stone. Blue Nile lists it at $6,098. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680538595
Dimensions9.73 × 6.86 × 4.65 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm6.86 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680538595
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 39.6°Culet: LargeDepth 67.8%

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 27
Current: $6,098 AUD|Low: $605 AUD|High: $6,098 AUD|Avg: $1,971 AUD
Blue Nile
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 6$705 AUD
Retailer 10$787 AUD
Retailer 17$789 AUD
Retailer 3$873 AUD
Retailer 21$873 AUD
Retailer 13$1,110 AUD
Retailer 4$1,224 AUD
Retailer 11$1,359 AUD
Retailer 7$1,401 AUD
Retailer 2$1,452 AUD
Retailer 18$1,858 AUD
Retailer 16$1,895 AUD
Retailer 8$2,063 AUD
Retailer 5$2,296 AUD
Retailer 19$2,347 AUD
Retailer 9$2,845 AUD
Retailer 12$3,037 AUD
Retailer 14$3,265 AUD
Retailer 15$3,664 AUD
Retailer 20$4,050 AUD
Blue Nile$6,098 AUD

36 data points across 21 retailers

21 retailers$705 AUD to $6,098 AUD

A
Cheapest Retailer
-
$705 AUD
$495 USD
A
Retailer 2
-
$787 AUD
$553 USD
View
Final sale: no returns
A
Retailer 3
-
$789 AUD
$554 USD
View
A
Retailer 4
-
$873 AUD
$613 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$873 AUD
$613 USD
View
A
Retailer 6
-
$1,110 AUD
€743 EUR
View
A
Retailer 7
-
$1,224 AUD
$860 USD
View
A
Retailer 8
-
$1,359 AUD
$955 USD
View
A
Retailer 9
-
$1,401 AUD
$984 USD
View
A
Retailer 10
-
$1,452 AUD
£803 GBP
View
B+
Retailer 11
-
$1,858 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,895 AUD
ZAR 21,511 ZAR
View
B+
Retailer 13
-
$2,063 AUD
$1,449 USD
View
B+
Retailer 14
-
$2,296 AUD
$1,613 USD
View
B+
Retailer 15
-
$2,347 AUD
$1,649 USD
View
B+
Retailer 16
-
$2,845 AUD
$1,999 USD
View
B+
Retailer 17
-
$3,037 AUD
$2,134 USD
View
B
Retailer 18
-
$3,265 AUD
$2,294 USD
View
B
Retailer 19
-
$3,664 AUD
£2,027 GBP
View
B
Retailer 20
-
$4,050 AUD
$2,845 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Blue Nile
25252064 · Oct 27
$6,098 AUD
$4,284 USD
View
20 more retailers have this diamond
Prices start from $705 AUDSave up to $5,393 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 Emerald
$705 AUD