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Oval|Lab Grown|IGI

0.89ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG706512936

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG706512936

Diamond specifications and retailer prices

From $281 USD
£221 GBP
As of October 29, 2026
Save $1,116 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,397 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.89ct lab-grown oval diamond

This 0.89ct lab-grown oval 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 LG706512936 or 706512936. Listed at 6 retailers as of October 29, 2026, with prices from $281 to $1,397, a $1,116 spread on the same certified stone. MOH London lists it at $1,397. 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

0.89
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706512936
Dimensions8.12 × 5.38 × 3.21 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.38 mm0.89 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG706512936
Side View
Table 65.0%Crown 36.9°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,397 USD|Low: $230 USD|High: $1,406 USD|Avg: $457 USD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$230 USD
Retailer 2$281 USD
Retailer 4$308 USD
Retailer 6$313 USD
Retailer 7$346 USD
Retailer 8$386 USD
Retailer 5$483 USD
MOH London$1,397 USD

31 data points across 8 retailers

6 retailers$281 USD to $1,397 USD

Retailer 1
-
$230 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$281 USD
£221 GBP
View
B+
Retailer 3
-
$313 USD
View
Retailer 4
-
$346 USD
£273 GBP
View
Price last confirmed 24 days ago
B+
Retailer 5
-
$483 USD
View
Most Expensive
B
MOH London
LG706512936 · Oct 29
$1,397 USD
£1,100 GBP
View
5 more retailers have this diamond
Prices start from $281 USDSave up to $1,116 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
0.89ct Oval
$281 USD