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Round|Lab Grown|IGI

0.68ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG787664744

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787664744

Diamond specifications and retailer prices

From $166 USD
HK$1,300 HKD
As of October 30, 2026
Save $1,087 USD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,253 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 top-tier cut grade and certified by IGI LG787664744 or 787664744. Listed at 6 retailers as of October 29, 2026, with prices from $166 to $1,253, a $1,087 spread on the same certified stone. MOH London lists it at $1,253. 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

0.68
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787664744
Dimensions5.61 × 5.64 × 3.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.64 mm0.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787664744
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.0%

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 30
Current: $1,253 USD|Low: $195 USD|High: $1,262 USD|Avg: $457 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$195 USD
Retailer 3$263 USD
Retailer 2$307 USD
Retailer 4$384 USD
MOH London$1,253 USD

41 data points across 5 retailers

6 retailers$166 USD to $1,253 USD

A
Cheapest Retailer
-
$166 USD
HK$1,300 HKD
B+
Retailer 2
-
$195 USD
View
A
Retailer 3
-
$263 USD
€250 EUR
View
A
Retailer 4
-
$307 USD
£242 GBP
View
B+
Retailer 5
-
$384 USD
View
Most Expensive
B
MOH London
LG787664744 · Oct 29
$1,253 USD
£987 GBP
View
5 more retailers have this diamond
Prices start from $166 USDSave up to $1,087 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
$166 USD