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Emerald|Lab Grown|IGI

3.11ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG689508350

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689508350

Diamond specifications and retailer prices

From $507 AUD
$356 USD
As of October 30, 2026
Save $3,864 AUD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,370 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689508350 or 689508350. Listed at 19 retailers as of October 29, 2026, with prices from $507 to $4,370, a $3,864 spread on the same certified stone. Brilliant Earth lists it at $4,370. 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

3.11
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689508350
Dimensions9.77 × 6.78 × 4.67 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.78 mm3.11 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689508350
Side View
Table 66.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.8°Culet: LargeDepth 68.9%

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: Oct 30
Current: $4,370 AUD|Low: $487 AUD|High: $4,370 AUD|Avg: $1,297 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 17$507 AUD
Retailer 8$568 AUD
Retailer 7$588 AUD
Retailer 3$629 AUD
Retailer 6$629 AUD
Retailer 16$843 AUD
Retailer 13$847 AUD
Retailer 10$999 AUD
Retailer 9$1,082 AUD
Retailer 2$1,132 AUD
Retailer 11$1,329 AUD
Retailer 12$1,365 AUD
Retailer 15$1,560 AUD
Retailer 5$2,022 AUD
Retailer 4$2,375 AUD
Retailer 14$2,461 AUD
Brilliant Earth$4,370 AUD

44 data points across 17 retailers

19 retailers$507 AUD to $4,370 AUD

A
Cheapest Retailer
-
$507 AUD
$356 USD
A
Retailer 2
-
$568 AUD
$399 USD
View
Final sale: no returns
A
Retailer 3
-
$588 AUD
$413 USD
View
A
Retailer 4
-
$629 AUD
$442 USD
View
A
Retailer 5
-
$629 AUD
$442 USD
View
B+
Retailer 6
-
$843 AUD
$592 USD
View
A
Retailer 7
-
$847 AUD
$595 USD
View
A
Retailer 8
-
$999 AUD
€668 EUR
View
A
Retailer 9
-
$1,082 AUD
$760 USD
View
A
Retailer 10
-
$1,132 AUD
£626 GBP
View
A
Retailer 11
-
$1,329 AUD
View
A
Retailer 12
-
$1,365 AUD
ZAR 15,487 ZAR
View
A
Retailer 13
-
$1,560 AUD
$1,096 USD
View
A
Retailer 14
-
$1,584 AUD
$1,113 USD
View
B+
Retailer 15
-
$2,022 AUD
$1,420 USD
View
B+
Retailer 16
-
$2,080 AUD
$1,461 USD
View
B+
Retailer 17
-
$2,375 AUD
$1,668 USD
View
B+
Retailer 18
-
$2,461 AUD
£1,361 GBP
View
Most Expensive
B
Brilliant Earth
14085060A · Oct 29
$4,370 AUD
$3,070 USD
View
18 more retailers have this diamond
Prices start from $507 AUDSave up to $3,864 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
3.11ct Emerald
$507 AUD