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Oval|Lab Grown|IGI

9.07ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG704517564

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704517564

Diamond specifications and retailer prices

From $1,130 USD
As of October 29, 2026
Save $6,670 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,800 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.07ct lab-grown oval diamond

This 9.07ct lab-grown oval 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 LG704517564 or 704517564. Listed at 19 retailers as of October 29, 2026, with prices from $1,130 to $7,800, a $6,670 spread on the same certified stone. Brilliant Earth lists it at $7,800. 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

9.07
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704517564
Dimensions17.56 × 11.80 × 6.87 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.56 mm11.80 mm9.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704517564
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.2%

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 29
Current: $7,800 USD|Low: $1,091 USD|High: $7,800 USD|Avg: $2,549 USD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 5$1,130 USD
Retailer 13$1,229 USD
Retailer 8$1,273 USD
Retailer 6$1,311 USD
Retailer 9$1,319 USD
Retailer 3$1,485 USD
Retailer 7$1,865 USD
Retailer 17$1,881 USD
Retailer 2$1,896 USD
Retailer 12$2,076 USD
Retailer 14$2,409 USD
Retailer 4$2,457 USD
Retailer 11$2,521 USD
Retailer 10$4,234 USD
Retailer 15$5,655 USD
Retailer 16$6,572 USD
Brilliant Earth$7,800 USD

43 data points across 17 retailers

19 retailers$1,130 USD to $7,800 USD

A
Cheapest Retailer
-
$1,130 USD
A
Retailer 2
-
$1,229 USD
View
A
Retailer 3
-
$1,273 USD
View
Final sale: no returns
A
Retailer 4
-
$1,311 USD
View
Retailer 5
-
$1,319 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,485 USD
View
B+
Retailer 7
-
$1,865 USD
View
A
Retailer 8
-
$1,881 USD
View
A
Retailer 9
-
$1,896 USD
£1,493 GBP
View
A
Retailer 10
-
$2,076 USD
€1,977 EUR
View
A
Retailer 11
-
$2,409 USD
View
A
Retailer 12
-
$2,457 USD
View
B+
Retailer 13
-
$2,521 USD
A$3,878 AUD
View
Retailer 14
-
$2,599 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$4,234 USD
£3,334 GBP
View
Retailer 16
-
$5,635 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$5,655 USD
View
B
Retailer 18
-
$6,572 USD
View
Most Expensive
B
Brilliant Earth
14221604A · Oct 29
$7,800 USD
View
18 more retailers have this diamond
Prices start from $1,130 USDSave up to $6,670 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
9.07ct Oval
$1,130 USD