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Emerald|Lab Grown|IGI

3.03ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG843677900

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843677900

Diamond specifications and retailer prices

From $528 AUD
$370 USD
As of November 1, 2026
Save $5,850 AUD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,378 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843677900 or 843677900. Listed at 16 retailers as of October 31, 2026, with prices from $528 to $6,378, a $5,850 spread on the same certified stone. Brilliant Earth lists it at $6,378. 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

3.03
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677900
Dimensions9.99 × 6.88 × 4.61 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.88 mm3.03 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677900
Side View
Table 64.0%Crown 33.6°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 67.0%

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: Nov 1
Current: $6,378 AUD|Low: $505 AUD|High: $6,378 AUD|Avg: $1,458 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
November 2, 2026
Retailer 3$528 AUD
Retailer 11$612 AUD
Retailer 7$626 AUD
Retailer 9$654 AUD
Retailer 14$735 AUD
Retailer 6$949 AUD
Retailer 5$1,013 AUD
Retailer 15$1,046 AUD
Retailer 2$1,181 AUD
Retailer 13$1,209 AUD
Retailer 12$1,918 AUD
Retailer 10$2,102 AUD
Retailer 4$2,158 AUD
Retailer 8$2,448 AUD
Retailer 16$2,475 AUD
Brilliant Earth$6,378 AUD

18 data points across 16 retailers

16 retailers$528 AUD to $6,378 AUD

A
Cheapest Retailer
-
$528 AUD
$370 USD
A
Retailer 2
-
$612 AUD
$429 USD
View
Retailer 3
-
$626 AUD
$439 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$654 AUD
$458 USD
View
B+
Retailer 5
-
$735 AUD
$515 USD
View
Final sale: no returns
B+
Retailer 6
-
$949 AUD
$665 USD
View
B+
Retailer 7
-
$1,013 AUD
€676 EUR
View
B+
Retailer 8
-
$1,046 AUD
$733 USD
View
B+
Retailer 9
-
$1,181 AUD
£652 GBP
View
B+
Retailer 10
-
$1,209 AUD
$847 USD
View
B
Retailer 11
-
$1,918 AUD
$1,344 USD
View
B
Retailer 12
-
$2,102 AUD
$1,473 USD
View
B
Retailer 13
-
$2,158 AUD
$1,513 USD
View
B
Retailer 14
-
$2,448 AUD
£1,351 GBP
View
B
Retailer 15
-
$2,475 AUD
$1,735 USD
View
Most Expensive
C
Brilliant Earth
22335331A · Oct 31
$6,378 AUD
$4,470 USD
View
15 more retailers have this diamond
Prices start from $528 AUDSave up to $5,850 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
3.03ct Emerald
$528 AUD