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Emerald|Lab Grown|IGI

3.10ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG729528343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729528343

Diamond specifications and retailer prices

From $619 AUD
$435 USD
As of October 27, 2026
Save $2,254 AUD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,024 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG729528343 or 729528343. Listed at 20 retailers as of October 27, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528343
Dimensions9.54 × 6.78 × 4.72 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm6.78 mm3.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528343
Side View
Table 63.0%Crown 35.6°Girdle: MediumPavilion 38.3°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,024 AUD|Low: $607 AUD|High: $4,088 AUD|Avg: $1,741 AUD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 5$619 AUD
Retailer 8$692 AUD
Retailer 18$692 AUD
Retailer 20$768 AUD
Retailer 21$768 AUD
Retailer 3$1,159 AUD
Retailer 7$1,206 AUD
Retailer 15$1,259 AUD
Retailer 16$1,274 AUD
Retailer 6$1,304 AUD
Retailer 17$1,619 AUD
Retailer 13$1,665 AUD
Retailer 10$2,043 AUD
Retailer 14$2,124 AUD
Retailer 19$2,151 AUD
Retailer 4$2,466 AUD
Retailer 11$2,511 AUD
Retailer 12$2,764 AUD
Retailer 2$2,833 AUD
Retailer 9$2,872 AUD
Rare Carat$4,024 AUD

37 data points across 21 retailers

20 retailers$619 AUD to $2,872 AUD

A
Cheapest Retailer
-
$619 AUD
$435 USD
A
Retailer 2
-
$692 AUD
$487 USD
View
A
Retailer 3
-
$692 AUD
$487 USD
View
Final sale: no returns
A
Retailer 4
-
$768 AUD
$540 USD
View
A
Retailer 5
-
$768 AUD
$540 USD
View
A
Retailer 6
-
$1,159 AUD
$815 USD
View
B+
Retailer 7
-
$1,206 AUD
$848 USD
View
A
Retailer 8
-
$1,259 AUD
£697 GBP
View
A
Retailer 9
-
$1,274 AUD
€853 EUR
View
A
Retailer 10
-
$1,304 AUD
$917 USD
View
A
Retailer 11
-
$1,619 AUD
View
A
Retailer 12
-
$1,665 AUD
ZAR 18,921 ZAR
View
B+
Retailer 13
-
$2,043 AUD
$1,437 USD
View
B+
Retailer 14
-
$2,151 AUD
$1,513 USD
View
B+
Retailer 15
-
$2,466 AUD
$1,734 USD
View
B+
Retailer 16
-
$2,511 AUD
$1,766 USD
View
B+
Retailer 17
-
$2,764 AUD
$1,944 USD
View
B+
Retailer 18
-
$2,833 AUD
£1,569 GBP
View
B+
Retailer 19
-
$2,872 AUD
$2,020 USD
View
Most Expensive
B
Rare Carat
772282 · Oct 18
$4,024 AUD
$2,830 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $619 AUDSave up to $2,254 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
3.10ct Emerald
$619 AUD