CaratHunter
Plans
Round|Lab Grown|IGI

7.01ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG780674890

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780674890

Diamond specifications and retailer prices

From $1,150 AUD
$808 USD
As of October 26, 2026
Save $6,607 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,772 AUD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 7.01ct lab-grown round diamond

This 7.01ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780674890 or 780674890. Listed at 15 retailers as of October 26, 2026, with a 575% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780674890
Dimensions12.28 × 12.35 × 7.43 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
12.28 mm12.35 mm7.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780674890
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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 26
Current: $7,758 AUD|Low: $915 AUD|High: $8,014 AUD|Avg: $3,398 AUD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$1,251 AUD
Retailer 12$1,529 AUD
Retailer 6$1,587 AUD
Retailer 4$1,980 AUD
Retailer 7$2,114 AUD
Retailer 2$2,357 AUD
Retailer 5$2,501 AUD
Retailer 8$2,913 AUD
Retailer 11$2,993 AUD
Retailer 9$5,007 AUD
Retailer 3$5,415 AUD
Retailer 10$6,064 AUD
Brilliant Earth$7,758 AUD

31 data points across 13 retailers

15 retailers$1,150 AUD to $7,758 AUD

A
Cheapest Retailer
-
$1,150 AUD
$808 USD
A
Retailer 2
-
$1,251 AUD
$879 USD
View
A
Retailer 3
-
$1,529 AUD
$1,074 USD
View
Final sale: no returns
A
Retailer 4
-
$1,587 AUD
$1,115 USD
View
A
Retailer 5
-
$1,980 AUD
$1,391 USD
View
B+
Retailer 6
-
$2,114 AUD
$1,485 USD
View
A
Retailer 7
-
$2,357 AUD
€1,577 EUR
View
B+
Retailer 8
-
$2,913 AUD
View
B+
Retailer 9
-
$2,993 AUD
$2,103 USD
View
B+
Retailer 10
-
$3,751 AUD
$2,635 USD
View
B
Retailer 11
-
$5,007 AUD
£2,770 GBP
View
B
Retailer 12
-
$5,415 AUD
$3,804 USD
View
Retailer 13
-
$6,064 AUD
$4,260 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$7,758 AUD
$5,450 USD
View
Most Expensive
Brilliant Earth
18061662A · Oct 15
$7,772 AUD
$5,460 USD
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from $1,150 AUDSave up to $6,607 AUD

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
7.01ct Round
$1,150 AUD