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Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG770644108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644108

Diamond specifications and retailer prices

From $249 AUD
As of November 3, 2026
Save $1,195 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,445 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644108 or 770644108. Listed at 20 retailers as of November 3, 2026, with prices from $249 to $1,445, a $1,195 spread on the same certified stone. MOH London lists it at $1,445. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644108
Dimensions6.99 × 7.02 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm7.02 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644108
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 3
Current: $1,445 AUD|Low: $249 AUD|High: $1,515 AUD|Avg: $710 AUD|-4.4%
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
November 5, 2026
Retailer 18$249 AUD
Retailer 17$289 AUD
Retailer 10$309 AUD
Retailer 11$533 AUD
Retailer 16$535 AUD
Retailer 2$547 AUD
Retailer 6$550 AUD
Retailer 14$574 AUD
Retailer 4$627 AUD
Retailer 3$669 AUD
Retailer 15$754 AUD
Retailer 12$827 AUD
Retailer 5$969 AUD
Retailer 9$996 AUD
Retailer 13$1,052 AUD
Retailer 7$1,072 AUD
Retailer 8$1,112 AUD
MOH London$1,445 AUD

32 data points across 18 retailers

20 retailers$249 AUD to $1,445 AUD

A
Cheapest Retailer
-
$249 AUD
A
Retailer 2
-
$289 AUD
View
A
Retailer 3
-
$309 AUD
View
Retailer 4
-
$321 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$533 AUD
View
A
Retailer 6
-
$535 AUD
View
A
Retailer 7
-
$547 AUD
View
B+
Retailer 8
-
$550 AUD
View
A
Retailer 9
-
$574 AUD
View
A
Retailer 10
-
$627 AUD
View
B+
Retailer 11
-
$669 AUD
View
B+
Retailer 12
-
$754 AUD
View
B+
Retailer 13
-
$790 AUD
View
B+
Retailer 14
-
$827 AUD
View
Retailer 15
-
$969 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$996 AUD
View
B
Retailer 17
-
$1,052 AUD
View
B
Retailer 18
-
$1,072 AUD
View
B
Retailer 19
-
$1,112 AUD
View
Most Expensive
B
MOH London
LG770644108 · Nov 5
$1,445 AUD
£798 GBP
View
19 more retailers have this diamond
Prices start from $249 AUDSave up to $1,195 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
1.30ct Round
$249 AUD