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Round|Lab Grown|IGI

9.00ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG801654232

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801654232

Diamond specifications and retailer prices

From $1,574 USD
HK$12,300 HKD
As of November 1, 2026
Save $5,786 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,360 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 9ct lab-grown round diamond

This 9ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG801654232 or 801654232. Listed at 17 retailers as of November 1, 2026, with prices from $1,574 to $7,360, a $5,786 spread on the same certified stone. Brilliant Earth lists it at $7,360. 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

9.00
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801654232
Dimensions13.40 × 13.22 × 8.00 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
13.40 mm13.22 mm9.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801654232
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.9%

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: $7,360 USD|Low: $1,135 USD|High: $12,440 USD|Avg: $3,000 USD|-40.8%
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
Retailer 18
November 2, 2026
Retailer 7$1,183 USD
Retailer 4$1,287 USD
Retailer 8$1,324 USD
Retailer 18$1,372 USD
Retailer 9$1,545 USD
Retailer 12$1,574 USD
Retailer 14$1,637 USD
Retailer 5$1,860 USD
Retailer 15$1,971 USD
Retailer 11$2,071 USD
Retailer 6$2,177 USD
Retailer 2$2,455 USD
Retailer 3$2,571 USD
Retailer 16$4,244 USD
Retailer 17$4,413 USD
Retailer 13$4,542 USD
Retailer 10$5,655 USD
Brilliant Earth$7,360 USD

32 data points across 18 retailers

17 retailers$1,574 USD to $7,360 USD

A
Retailer 1
-
$1,183 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,287 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,372 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,545 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$1,574 USD
HK$12,300 HKD
View
A
Retailer 6
-
$1,637 USD
£1,289 GBP
View
Retailer 7
-
$1,860 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,971 USD
£1,552 GBP
View
B+
Retailer 9
-
$2,071 USD
€1,972 EUR
View
Retailer 10
-
$2,177 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,455 USD
View
Retailer 12
-
$2,571 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$4,244 USD
View
B
Retailer 14
-
$4,413 USD
£3,475 GBP
View
B
Retailer 15
-
$4,542 USD
SGD 6,138 SGD
View
Retailer 16
-
$5,655 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
19775917A · Nov 2
$7,360 USD
View
16 more retailers have this diamond
Prices start from $1,574 USDSave up to $5,786 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
9.00ct Round
$1,574 USD