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Emerald|Lab Grown|IGI

3.00ct K SI2 Emerald Lab Grown Diamond

ID • K/SI2 • IGI LG432012471

Shape and cutting style on the report: Emerald cut

Certificate IGI LG432012471

Diamond specifications and retailer prices

From $10,267 AUD
As of November 6, 2026
Save $3,871 AUD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,320 AUD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG432012471 or 432012471. Listed at 8 retailers as of November 6, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG432012471
Dimensions8.87 × 6.87 × 4.85 mm
L/W Ratio1.29
Culet sizeLarge
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.87 mm6.87 mm3.00 ctK / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG432012471
Side View
Table 63.0%Crown 26°Girdle: THK-VTKPavilion 33.8°Culet: LargeDepth 70.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $23,320 AUD|Low: $9,855 AUD|High: $27,436 AUD|Avg: $16,105 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$10,267 AUD
Retailer 4$11,909 AUD
Retailer 6$11,909 AUD
Retailer 7$12,227 AUD
Retailer 2$13,464 AUD
Retailer 5$13,796 AUD
MOH London$23,320 AUD
Retailer 8$27,436 AUD

15 data points across 8 retailers

8 retailers$10,267 AUD to $14,138 AUD

B
Cheapest Retailer
-
$10,267 AUD
B
Retailer 2
-
$10,677 AUD
View
Retailer 3
-
$11,909 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$11,909 AUD
View
C
Retailer 5
-
$13,464 AUD
View
C
Retailer 6
-
$13,796 AUD
View
C
Retailer 7
-
$14,138 AUD
View
Most Expensive
MOH London
LG432012471 · Nov 5
$23,320 AUD
£12,854 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $10,267 AUDSave up to $3,871 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.

B
3.00ct Emerald
$10,267 AUD