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Round|Lab Grown|IGI

1.80ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG459130898

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459130898

Diamond specifications and retailer prices

From $3,457 AUD
As of November 5, 2026
Save $7,249 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,706 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459130898 or 459130898. Listed at 9 retailers as of November 5, 2026, with prices from $3,457 to $10,706, a $7,249 spread on the same certified stone. MOH London lists it at $10,706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459130898
Dimensions7.82 × 7.84 × 4.67 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
7.82 mm7.84 mm1.80 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459130898
Side View
Table 60.5%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.7%

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 5
Current: $10,706 AUD|Low: $3,318 AUD|High: $11,474 AUD|Avg: $6,356 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 5$3,457 AUD
Retailer 8$3,760 AUD
Retailer 6$4,010 AUD
Retailer 4$4,243 AUD
Retailer 10$5,033 AUD
Retailer 9$5,511 AUD
Retailer 2$6,011 AUD
Retailer 7$6,253 AUD
Retailer 3$8,970 AUD
MOH London$10,706 AUD
Retailer 11$11,474 AUD

16 data points across 11 retailers

9 retailers$3,457 AUD to $10,706 AUD

B
Cheapest Retailer
-
$3,457 AUD
B+
Retailer 2
-
$3,760 AUD
View
Retailer 3
-
$4,010 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$4,010 AUD
View
B
Retailer 5
-
$4,243 AUD
View
B
Retailer 6
-
$5,511 AUD
View
B
Retailer 7
-
$6,011 AUD
View
B
Retailer 8
-
$6,253 AUD
View
Most Expensive
B
MOH London
LG459130898 · Nov 5
$10,706 AUD
£5,901 GBP
View
8 more retailers have this diamond
Prices start from $3,457 AUDSave up to $7,249 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+
1.80ct Round
$3,457 AUD