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Round|Lab Grown|IGI

1.50ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG770630877

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770630877

Diamond specifications and retailer prices

From $275 AUD
$193 USD
As of November 1, 2026
Save $1,220 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,607 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770630877 or 770630877. Listed at 19 retailers as of October 30, 2026, with a 444% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770630877
Dimensions7.41 × 7.37 × 4.39 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
7.41 mm7.37 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770630877
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

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: $1,607 AUD|Low: $275 AUD|High: $1,647 AUD|Avg: $798 AUD|-2.2%
MOH London
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
Retailer 19
November 1, 2026
Retailer 6$275 AUD
Retailer 19$307 AUD
Retailer 18$319 AUD
Retailer 13$342 AUD
Retailer 8$343 AUD
Retailer 2$560 AUD
Retailer 3$596 AUD
Retailer 16$615 AUD
Retailer 12$621 AUD
Retailer 17$814 AUD
Retailer 15$877 AUD
Retailer 11$1,011 AUD
Retailer 14$1,098 AUD
Retailer 9$1,118 AUD
Retailer 5$1,174 AUD
Retailer 4$1,364 AUD
Retailer 10$1,428 AUD
Retailer 7$1,495 AUD
MOH London$1,607 AUD

24 data points across 19 retailers

19 retailers$275 AUD to $1,495 AUD

A
Cheapest Retailer
-
$275 AUD
$193 USD
A
Retailer 2
-
$307 AUD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$319 AUD
$224 USD
View
A
Retailer 4
-
$342 AUD
$240 USD
View
Retailer 5
-
$343 AUD
$241 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$560 AUD
£310 GBP
View
B+
Retailer 7
-
$596 AUD
$419 USD
View
A
Retailer 8
-
$615 AUD
$432 USD
View
A
Retailer 9
-
$621 AUD
£343 GBP
View
B+
Retailer 10
-
$814 AUD
$572 USD
View
B+
Retailer 11
-
$877 AUD
$616 USD
View
B+
Retailer 12
-
$1,011 AUD
$710 USD
View
B+
Retailer 13
-
$1,098 AUD
$771 USD
View
B+
Retailer 14
-
$1,118 AUD
SGD 1,061 SGD
View
B+
Retailer 15
-
$1,174 AUD
$824 USD
View
B
Retailer 16
-
$1,364 AUD
$958 USD
View
B
Retailer 17
-
$1,428 AUD
$1,003 USD
View
B
Retailer 18
-
$1,495 AUD
$1,050 USD
View
Most Expensive
MOH London
LG770630877 · Oct 25
$1,607 AUD
£889 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $275 AUDSave up to $1,220 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.

A
1.50ct Round
$275 AUD