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Round|Lab Grown|IGI

6.10ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG754509449

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509449

Diamond specifications and retailer prices

From $1,915 AUD
$1,345 USD
As of November 1, 2026
Save $3,129 AUD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,044 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 6.1ct lab-grown round diamond

This 6.1ct 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 LG754509449 or 754509449. Listed at 6 retailers as of October 29, 2026, with prices from $1,915 to $5,044, a $3,129 spread on the same certified stone. MOH London lists it at $5,044. 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

6.10
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509449
Dimensions11.82 × 11.75 × 7.21 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
11.82 mm11.75 mm6.10 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509449
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,044 AUD|Low: $1,859 AUD|High: $5,079 AUD|Avg: $3,206 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$1,915 AUD
Retailer 4$1,932 AUD
Retailer 2$2,048 AUD
Retailer 6$3,764 AUD
Retailer 5$4,632 AUD
MOH London$5,044 AUD

36 data points across 6 retailers

6 retailers$1,915 AUD to $5,044 AUD

B+
Cheapest Retailer
-
$1,915 AUD
$1,345 USD
B+
Retailer 2
-
$1,932 AUD
$1,357 USD
View
B+
Retailer 3
-
$2,048 AUD
£1,133 GBP
View
B
Retailer 4
-
$3,764 AUD
$2,644 USD
View
B
Retailer 5
-
$4,632 AUD
$3,254 USD
View
Most Expensive
B
MOH London
LG754509449 · Oct 29
$5,044 AUD
£2,790 GBP
View
5 more retailers have this diamond
Prices start from $1,915 AUDSave up to $3,129 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.

B+
6.10ct Round
$1,915 AUD