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Emerald|Lab Grown|IGI

1.59ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG851693399

Shape and cutting style on the report: Emerald cut

Certificate IGI LG851693399

Diamond specifications and retailer prices

From €294 EUR
$329 USD
As of October 31, 2026
Save €1,702 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,996 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851693399 or 851693399. Listed at 9 retailers as of October 31, 2026, with prices from €294 to €1,996, a €1,702 spread on the same certified stone. Rare Carat lists it at €1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851693399
Dimensions7.68 × 5.43 × 3.77 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.68 mm5.43 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851693399
Side View
Table 60.0%Crown 32.9°Girdle: MediumPavilion 44.6°Culet: LargeDepth 69.4%

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: €1,996 EUR|Low: €294 EUR|High: €1,996 EUR|Avg: €895 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7€294 EUR
Retailer 4€491 EUR
Retailer 6€565 EUR
Retailer 9€906 EUR
Retailer 8€948 EUR
Retailer 3€994 EUR
Retailer 2€1,134 EUR
Retailer 5€1,256 EUR
Rare Carat€1,996 EUR

3 data points across 9 retailers

9 retailers€294 EUR to €1,996 EUR

A
Cheapest Retailer
-
€294 EUR
$329 USD
A
Retailer 2
-
€491 EUR
$548 USD
View
A
Retailer 3
-
€565 EUR
£497 GBP
View
B+
Retailer 4
-
€906 EUR
$1,012 USD
View
B+
Retailer 5
-
€948 EUR
$1,059 USD
View
B+
Retailer 6
-
€994 EUR
$1,110 USD
View
B+
Retailer 7
-
€1,134 EUR
$1,267 USD
View
B+
Retailer 8
-
€1,256 EUR
$1,403 USD
View
Most Expensive
B
Rare Carat
EM1.50LGD88877_l_851693399 · Nov 1
€1,996 EUR
$2,230 USD
View
8 more retailers have this diamond
Prices start from €294 EURSave up to €1,702 EUR

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
€294 EUR