Emerald|Lab Grown|IGI

0.85ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG464197646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG464197646

Diamond specifications and retailer prices

From $373 USD
As of October 28, 2026
Save $1,237 USD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,610 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.85ct lab-grown emerald diamond

This 0.85ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG464197646 or 464197646. Listed at 11 retailers as of October 28, 2026, with prices from $373 to $1,610, a $1,237 spread on the same certified stone. Do Amore Diamonds lists it at $1,610. 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

0.85
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG464197646
Dimensions6.30 × 4.51 × 3.08 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.30 mm4.51 mm0.85 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464197646
Side View
Table 63.5%CrownGirdle: MED-STKPavilionCulet: LNGDepth 68.3%

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 28
Current: $1,610 USD|Low: $321 USD|High: $1,610 USD|Avg: $706 USD|+10.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$373 USD
Retailer 10$385 USD
Retailer 8$399 USD
Retailer 2$413 USD
Retailer 4$704 USD
Retailer 7$704 USD
Retailer 9$768 USD
Retailer 5$909 USD
Retailer 3$1,076 USD
Do Amore Diamonds$1,610 USD

32 data points across 10 retailers

11 retailers$373 USD to $1,610 USD

Retailer 1
-
$152 USD
Price last confirmed 36 days ago
Retailer 2
-
$186 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$373 USD
View
B+
Retailer 4
-
$399 USD
View
B+
Retailer 5
-
$413 USD
£325 GBP
View
B
Retailer 6
-
$704 USD
View
B
Retailer 7
-
$704 USD
View
B
Retailer 8
-
$768 USD
View
B
Retailer 9
-
$909 USD
View
B
Retailer 10
-
$1,076 USD
£847 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35225BF40 · Oct 29
$1,610 USD
View
10 more retailers have this diamond
Prices start from $373 USDSave up to $1,237 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.

B+
0.85ct Emerald
$373 USD