CaratHunter
Plans
Emerald|Lab Grown|IGI

1.59ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG680572076

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680572076

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 27, 2026
Save $1,056 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,318 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG680572076 or 680572076. Listed at 8 retailers as of October 27, 2026, with prices from $262 to $1,318, a $1,056 spread on the same certified stone. MOH London lists it at $1,318. 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

1.59
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680572076
Dimensions7.95 × 5.48 × 3.70 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
7.95 mm5.48 mm1.59 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680572076
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 67.5%

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 27
Current: $1,318 AUD|Low: $262 AUD|High: $1,451 AUD|Avg: $722 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$262 AUD
Retailer 4$280 AUD
Retailer 7$328 AUD
Retailer 2$491 AUD
Retailer 8$508 AUD
Retailer 10$519 AUD
Retailer 5$659 AUD
Retailer 6$901 AUD
Retailer 11$1,192 AUD
MOH London$1,318 AUD
Retailer 3$1,451 AUD

3 data points across 11 retailers

8 retailers$262 AUD to $1,318 AUD

A
Cheapest Retailer
-
$262 AUD
$184 USD
B
Retailer 2
-
$280 AUD
$197 USD
View
B+
Retailer 3
-
$328 AUD
HK$1,800 HKD
View
B+
Retailer 4
-
$491 AUD
£272 GBP
View
B
Retailer 5
-
$508 AUD
$357 USD
View
B+
Retailer 6
-
$659 AUD
$463 USD
View
B
Retailer 7
-
$901 AUD
$633 USD
View
Most Expensive
B
MOH London
LG680572076 · Oct 29
$1,318 AUD
£729 GBP
View
7 more retailers have this diamond
Prices start from $262 AUDSave up to $1,056 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
1.59ct Emerald
$262 AUD