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9.74ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG603332715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603332715

Diamond specifications and retailer prices

From $4,630 USD
As of October 29, 2026
Save $6,550 USD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,180 USD at MOH London · As of October 29, 2026
View at MOH London

About this 9.74ct lab-grown round diamond

This 9.74ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG603332715 or 603332715. Listed at 14 retailers as of October 29, 2026, with prices from $4,630 to $11,180, a $6,550 spread on the same certified stone. MOH London lists it at $11,180. 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

9.74
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603332715
Dimensions13.90 × 13.86 × 8.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.90 mm13.86 mm9.74 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603332715
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $11,180 USD|Low: $3,704 USD|High: $11,270 USD|Avg: $6,941 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$4,852 USD
Retailer 7$5,186 USD
Retailer 8$5,268 USD
Retailer 3$5,375 USD
Retailer 5$6,859 USD
Retailer 2$6,950 USD
Retailer 4$7,035 USD
Retailer 10$7,580 USD
Retailer 6$8,306 USD
MOH London$11,180 USD

37 data points across 10 retailers

14 retailers$4,630 USD to $11,180 USD

B
Cheapest Retailer
-
$4,630 USD
B
Retailer 2
-
$4,852 USD
View
B
Retailer 3
-
$5,186 USD
View
Final sale: no returns
B
Retailer 4
-
$5,268 USD
View
Retailer 5
-
$5,371 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$5,371 USD
View
B
Retailer 7
-
$5,375 USD
View
B
Retailer 8
-
$6,711 USD
View
B
Retailer 9
-
$6,859 USD
View
B
Retailer 10
-
$6,950 USD
£5,472 GBP
View
Retailer 11
-
$7,035 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$7,580 USD
View
B
Retailer 13
-
$8,306 USD
View
Most Expensive
B
MOH London
LG603332715 · Oct 29
$11,180 USD
£8,803 GBP
View
13 more retailers have this diamond
Prices start from $4,630 USDSave up to $6,550 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.

B
9.74ct Round
$4,630 USD