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Round|Lab Grown|IGI

1.72ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG485161803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485161803

Diamond specifications and retailer prices

From $3,823 AUD
As of November 5, 2026
Save $8,017 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,839 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG485161803 or 485161803. Listed at 10 retailers as of November 5, 2026, with prices from $3,823 to $11,839, a $8,017 spread on the same certified stone. MOH London lists it at $11,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485161803
Dimensions7.61 × 7.67 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.61 mm7.67 mm1.72 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485161803
Side View
Table 56.0%Crown 36.4°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $11,839 AUD|Low: $3,670 AUD|High: $12,030 AUD|Avg: $6,663 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$3,823 AUD
Retailer 9$4,158 AUD
Retailer 7$4,434 AUD
Retailer 4$4,435 AUD
Retailer 11$5,351 AUD
Retailer 10$6,095 AUD
Retailer 5$6,507 AUD
Retailer 8$6,904 AUD
Retailer 2$8,175 AUD
Retailer 3$9,924 AUD
MOH London$11,839 AUD

20 data points across 11 retailers

10 retailers$3,823 AUD to $11,839 AUD

B+
Cheapest Retailer
-
$3,823 AUD
B
Retailer 2
-
$4,158 AUD
View
B
Retailer 3
-
$4,434 AUD
View
Retailer 4
-
$4,434 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$4,435 AUD
View
B
Retailer 6
-
$6,095 AUD
View
B
Retailer 7
-
$6,507 AUD
View
B
Retailer 8
-
$6,904 AUD
View
B
Retailer 9
-
$8,175 AUD
View
Most Expensive
B
MOH London
LG485161803 · Nov 5
$11,839 AUD
£6,526 GBP
View
9 more retailers have this diamond
Prices start from $3,823 AUDSave up to $8,017 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+
1.72ct Round
$3,823 AUD