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Emerald|Lab Grown|IGI

3.00ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG841638733

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841638733

Diamond specifications and retailer prices

From $508 AUD
$357 USD
As of October 30, 2026
Save $1,764 AUD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,272 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG841638733 or 841638733. Listed at 7 retailers as of October 29, 2026, with prices from $508 to $2,272, a $1,764 spread on the same certified stone. MOH London lists it at $2,272. 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

3.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638733
Dimensions10.41 × 6.38 × 4.19 mm
L/W Ratio1.63
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm6.38 mm3.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638733
Side View
Table 70.0%Crown 31.4°Girdle: MED-STKPavilion 33.6°Culet: LargeDepth 65.7%

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: $2,272 AUD|Low: $508 AUD|High: $2,289 AUD|Avg: $1,109 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$508 AUD
Retailer 5$747 AUD
Retailer 4$867 AUD
Retailer 2$917 AUD
Retailer 3$1,007 AUD
Retailer 6$1,654 AUD
MOH London$2,272 AUD

24 data points across 7 retailers

7 retailers$508 AUD to $2,272 AUD

A
Cheapest Retailer
-
$508 AUD
$357 USD
Final sale: no returns
A
Retailer 2
-
$747 AUD
$525 USD
View
A
Retailer 3
-
$867 AUD
€580 EUR
View
B
Retailer 4
-
$917 AUD
$644 USD
View
A
Retailer 5
-
$1,007 AUD
£557 GBP
View
B
Retailer 6
-
$1,654 AUD
$1,162 USD
View
Most Expensive
B
MOH London
LG841638733 · Oct 29
$2,272 AUD
£1,257 GBP
View
6 more retailers have this diamond
Prices start from $508 AUDSave up to $1,764 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
3.00ct Emerald
$508 AUD