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Emerald|Lab Grown|IGI

0.91ct H SI1 Emerald Lab Grown Diamond

VG • H/SI1 • IGI LG414082004

Shape and cutting style on the report: Emerald cut

Certificate IGI LG414082004

Diamond specifications and retailer prices

From $769 AUD
$540 USD
As of October 31, 2026
Save $3,493 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,305 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414082004 or 414082004. Listed at 13 retailers as of October 30, 2026, with a 454% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414082004
Dimensions6.34 × 4.60 × 3.21 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.34 mm4.60 mm0.91 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414082004
Side View
Table 69.0%Crown 39°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 69.8%

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 31
Current: $5,305 AUD|Low: $769 AUD|High: $5,346 AUD|Avg: $2,321 AUD|+0.5%
MOH London
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
October 30, 2026
Retailer 2$769 AUD
Retailer 11$1,213 AUD
Retailer 3$1,320 AUD
Retailer 4$1,357 AUD
Retailer 12$1,408 AUD
Retailer 15$1,408 AUD
Retailer 6$1,658 AUD
Retailer 8$2,075 AUD
Retailer 7$2,137 AUD
Retailer 13$2,265 AUD
Retailer 9$2,426 AUD
Retailer 10$3,236 AUD
Retailer 14$3,958 AUD
Retailer 5$4,262 AUD
MOH London$5,305 AUD

40 data points across 15 retailers

13 retailers$769 AUD to $4,262 AUD

A
Cheapest Retailer
-
$769 AUD
$540 USD
B
Retailer 2
-
$1,213 AUD
$852 USD
View
B
Retailer 3
-
$1,320 AUD
$927 USD
View
B
Retailer 4
-
$1,357 AUD
$953 USD
View
Final sale: no returns
B
Retailer 5
-
$1,408 AUD
$989 USD
View
Retailer 6
-
$1,408 AUD
$989 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,075 AUD
£1,148 GBP
View
B
Retailer 8
-
$2,265 AUD
$1,591 USD
View
B
Retailer 9
-
$2,426 AUD
€1,623 EUR
View
B
Retailer 10
-
$3,236 AUD
$2,273 USD
View
C
Retailer 11
-
$3,958 AUD
$2,780 USD
View
C
Retailer 12
-
$4,262 AUD
$2,994 USD
View
Most Expensive
MOH London
LG414082004 · Oct 21
$5,305 AUD
£2,934 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $769 AUDSave up to $3,493 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
0.91ct Emerald
$769 AUD