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Round|Lab Grown|IGI

0.68ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG711531154

Shape and cutting style on the report: Round brilliant

Certificate IGI LG711531154

Diamond specifications and retailer prices

From $114 USD
As of October 30, 2026
Save $784 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $898 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG711531154 or 711531154. Listed at 14 retailers as of October 29, 2026, with prices from $114 to $898, a $784 spread on the same certified stone. MOH London lists it at $898. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.68
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711531154
Dimensions5.67 × 5.59 × 3.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.67 mm5.59 mm0.68 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG711531154
Side View
Table 65.0%Crown 36.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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 30
Current: $898 USD|Low: $114 USD|High: $1,099 USD|Avg: $324 USD|-18.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$114 USD
Retailer 9$129 USD
Retailer 3$175 USD
Retailer 2$231 USD
Retailer 8$248 USD
Retailer 6$249 USD
Retailer 7$360 USD
Retailer 4$436 USD
Retailer 10$460 USD
MOH London$898 USD

41 data points across 10 retailers

14 retailers$114 USD to $898 USD

Retailer 1
-
$101 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$114 USD
View
Retailer 3
-
$122 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$129 USD
View
Retailer 5
-
$138 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$170 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$175 USD
View
A
Retailer 8
-
$231 USD
£182 GBP
View
B+
Retailer 9
-
$248 USD
View
B+
Retailer 10
-
$360 USD
View
Retailer 11
-
$418 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$436 USD
View
Retailer 13
-
$460 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG711531154 · Oct 29
$898 USD
£707 GBP
View
13 more retailers have this diamond
Prices start from $114 USDSave up to $784 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
0.68ct Round
$114 USD