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Round|Lab Grown|IGI

1.30ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770643894

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643894

Diamond specifications and retailer prices

From $269 AUD
$189 USD
As of October 29, 2026
Save $943 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,566 AUD at MOH London · As of October 19, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770643894 or 770643894. Listed at 19 retailers as of October 29, 2026, with a 351% 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

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643894
Dimensions7.00 × 7.05 × 4.26 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
7.00 mm7.05 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643894
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Oct 29
Current: $1,566 AUD|Low: $269 AUD|High: $1,806 AUD|Avg: $798 AUD|-0.6%
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
October 29, 2026
Retailer 12$269 AUD
Retailer 14$333 AUD
Retailer 9$572 AUD
Retailer 3$584 AUD
Retailer 8$600 AUD
Retailer 2$615 AUD
Retailer 6$633 AUD
Retailer 4$688 AUD
Retailer 10$812 AUD
Retailer 11$846 AUD
Retailer 13$889 AUD
Retailer 7$1,123 AUD
Retailer 5$1,187 AUD
MOH London$1,566 AUD

43 data points across 14 retailers

19 retailers$269 AUD to $1,211 AUD

A
Cheapest Retailer
-
$269 AUD
$189 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
A
Retailer 3
-
$333 AUD
$234 USD
View
A
Retailer 4
-
$572 AUD
ZAR 6,500 ZAR
View
A
Retailer 5
-
$584 AUD
$411 USD
View
A
Retailer 6
-
$600 AUD
£332 GBP
View
A
Retailer 7
-
$615 AUD
€412 EUR
View
B+
Retailer 8
-
$633 AUD
$445 USD
View
B+
Retailer 9
-
$688 AUD
$484 USD
View
B+
Retailer 10
-
$716 AUD
View
Price last confirmed 118 days ago
B+
Retailer 11
-
$812 AUD
View
B
Retailer 12
-
$846 AUD
$595 USD
View
B+
Retailer 13
-
$889 AUD
$625 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$977 AUD
$687 USD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$1,071 AUD
$753 USD
View
B
Retailer 16
-
$1,123 AUD
$790 USD
View
B
Retailer 17
-
$1,148 AUD
$807 USD
View
B
Retailer 18
-
$1,211 AUD
$852 USD
View
Most Expensive
B
MOH London
LG770643894 · Oct 19
$1,566 AUD
£867 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $269 AUDSave up to $943 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
$269 AUD