CaratHunter
Plans
Emerald|Lab Grown|IGI

1.59ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG836638514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836638514

Diamond specifications and retailer prices

From $274 USD
As of October 30, 2026
Save $4,336 USD (94%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,610 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836638514 or 836638514. Listed at 12 retailers as of October 26, 2026, with prices from $274 to $4,610, a $4,336 spread on the same certified stone. Brilliant Earth lists it at $4,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle47.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836638514
Dimensions8.33 × 5.39 × 3.41 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.39 mm1.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836638514
Side View
Table 64.0%Crown 40.8°Girdle: MediumPavilion 47.5°Culet: LargeDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $4,610 USD|Low: $274 USD|High: $4,610 USD|Avg: $1,288 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$274 USD
Retailer 3$525 USD
Retailer 7$562 USD
Retailer 10$645 USD
Retailer 8$791 USD
Retailer 4$890 USD
Retailer 6$1,093 USD
Retailer 2$1,363 USD
Retailer 5$2,285 USD
Brilliant Earth$4,610 USD

26 data points across 10 retailers

12 retailers$274 USD to $4,610 USD

A+
Cheapest Retailer
-
$274 USD
Retailer 2
-
$357 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$525 USD
View
A
Retailer 4
-
$562 USD
View
Retailer 5
-
$645 USD
€614 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$791 USD
A$1,217 AUD
View
A
Retailer 7
-
$890 USD
View
A
Retailer 8
-
$1,093 USD
View
Retailer 9
-
$1,228 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$1,363 USD
£1,073 GBP
View
B
Retailer 11
-
$2,285 USD
View
Most Expensive
B
Brilliant Earth
21566065A · Oct 26
$4,610 USD
View
11 more retailers have this diamond
Prices start from $274 USDSave up to $4,336 USD

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
$274 USD