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Round|Lab Grown|IGI

9.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG735582336

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735582336

Diamond specifications and retailer prices

From £1,061 GBP
$1,424 USD
As of November 1, 2026
Save £3,271 GBP (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,332 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 9.07ct lab-grown round diamond

This 9.07ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG735582336 or 735582336. Listed at 15 retailers as of October 31, 2026, with prices from £1,061 to £4,332, a £3,271 spread on the same certified stone. Taylor and Hart lists it at £4,332. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735582336
Dimensions13.43 × 13.34 × 8.14 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
13.43 mm13.34 mm9.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735582336
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

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: Nov 1
Current: £3,516 GBP|Low: £1,009 GBP|High: £4,332 GBP|Avg: £1,999 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 3, 2026
Retailer 7£1,061 GBP
Retailer 9£1,155 GBP
Retailer 4£1,177 GBP
Retailer 3£1,231 GBP
Retailer 6£1,360 GBP
Retailer 12£1,629 GBP
Retailer 5£1,731 GBP
Retailer 2£1,942 GBP
Retailer 11£2,235 GBP
Retailer 8£2,308 GBP
Retailer 10£3,245 GBP
Retailer 1£3,516 GBP
Taylor and Hart£4,332 GBP

42 data points across 13 retailers

15 retailers£1,061 GBP to £4,332 GBP

A
Cheapest Retailer
-
£1,061 GBP
$1,424 USD
A
Retailer 2
-
£1,155 GBP
$1,550 USD
View
A
Retailer 3
-
£1,177 GBP
$1,580 USD
View
Final sale: no returns
Retailer 4
-
£1,231 GBP
$1,652 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£1,231 GBP
$1,652 USD
View
A
Retailer 6
-
£1,360 GBP
$1,825 USD
View
B+
Retailer 7
-
£1,629 GBP
$2,186 USD
View
B+
Retailer 8
-
£1,731 GBP
View
B+
Retailer 9
-
£1,942 GBP
$2,606 USD
View
B+
Retailer 10
-
£2,235 GBP
$2,999 USD
View
B+
Retailer 11
-
£2,308 GBP
$3,097 USD
View
B
Retailer 12
-
£3,245 GBP
$4,354 USD
View
B
Retailer 13
-
£3,516 GBP
View
B
Retailer 14
-
£4,210 GBP
$5,650 USD
View
Most Expensive
B
Taylor and Hart
OK3MX7O · Oct 31
£4,332 GBP
$5,813 USD
View
14 more retailers have this diamond
Prices start from £1,061 GBPSave up to £3,271 GBP

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 Round
£1,061 GBP