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Emerald|Lab Grown|IGI

1.00ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG407998496

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407998496

Diamond specifications and retailer prices

From $1,011 AUD
$710 USD
As of October 29, 2026
Save $4,926 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,937 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407998496 or 407998496. Listed at 12 retailers as of October 29, 2026, with prices from $1,011 to $5,937, a $4,926 spread on the same certified stone. MOH London lists it at $5,937. 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

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407998496
Dimensions6.46 × 4.80 × 3.35 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.46 mm4.80 mm1.00 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407998496
Side View
Table 63.0%Crown 28.2°Girdle: Slightly ThickPavilion 41.5°Culet: LNGDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,937 AUD|Low: $1,011 AUD|High: $5,984 AUD|Avg: $2,689 AUD|+0.6%
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
October 29, 2026
Retailer 8$1,011 AUD
Retailer 7$1,500 AUD
Retailer 13$1,633 AUD
Retailer 14$1,680 AUD
Retailer 9$1,741 AUD
Retailer 12$1,741 AUD
Retailer 4$1,986 AUD
Retailer 5$2,484 AUD
Retailer 10$2,773 AUD
Retailer 2$3,200 AUD
Retailer 11$3,262 AUD
Retailer 3$3,638 AUD
Retailer 6$4,984 AUD
MOH London$5,937 AUD

22 data points across 14 retailers

12 retailers$1,011 AUD to $5,937 AUD

B+
Cheapest Retailer
-
$1,011 AUD
$710 USD
B+
Retailer 2
-
$1,500 AUD
$1,054 USD
View
B
Retailer 3
-
$1,633 AUD
$1,147 USD
View
B
Retailer 4
-
$1,680 AUD
$1,180 USD
View
Final sale: no returns
B
Retailer 5
-
$1,741 AUD
$1,223 USD
View
Retailer 6
-
$1,741 AUD
$1,223 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,986 AUD
$1,395 USD
View
B
Retailer 8
-
$2,773 AUD
$1,948 USD
View
B
Retailer 9
-
$3,200 AUD
ZAR 36,320 ZAR
View
B
Retailer 10
-
$3,262 AUD
$2,292 USD
View
B
Retailer 11
-
$3,638 AUD
$2,556 USD
View
Most Expensive
C
MOH London
LG407998496 · Oct 29
$5,937 AUD
£3,284 GBP
View
11 more retailers have this diamond
Prices start from $1,011 AUDSave up to $4,926 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+
1.00ct Emerald
$1,011 AUD