Emerald|Lab Grown|IGI

1.31ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG623421155

Certificate IGI LG623421155

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
Save $636 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $892 USD at Rare Carat
View at Rare Carat

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623421155 or 623421155. Listed at 5 retailers, with prices from $256 to $892 at Rare Carat, a $636 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623421155
Dimensions7.43 × 5.23 × 3.42 mm
L/W Ratio1.42
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
7.43 mm5.23 mm1.31 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623421155
Side View
Table 58.0%Crown 29.9°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 65.4%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Yesterday
Current: $892 USD|Low: $277 USD|High: $961 USD|Avg: $496 USD|-7.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5

25 data points across 5 retailers

5 retailers$256 USD - $892 USD

A
Cheapest Retailer
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 2
-
$305 USD
View
A
Retailer 3
-
$390 USD
£307 GBP
View
B+
Retailer 4
-
$466 USD
View
Most Expensive
B
Rare Carat
KG-075 · Sep 9
$892 USD
View
4 more retailers have this diamond
Prices start from $256 USDSave up to $636 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.

A
1.31ct Emerald
$256 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.