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Round|Lab Grown|IGI

1.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG677523557

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677523557

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of November 1, 2026
Save $1,231 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,486 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677523557 or 677523557. Listed at 22 retailers as of October 29, 2026, with prices from $255 to $1,486, a $1,231 spread on the same certified stone. MOH London lists it at $1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677523557
Dimensions6.52 × 6.48 × 3.99 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
6.52 mm6.48 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677523557
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

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: $1,486 AUD|Low: $245 AUD|High: $1,497 AUD|Avg: $640 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$255 AUD
Retailer 4$317 AUD
Retailer 3$445 AUD
Retailer 6$533 AUD
Retailer 5$546 AUD
Retailer 8$546 AUD
Retailer 7$563 AUD
Retailer 12$571 AUD
Retailer 10$772 AUD
Retailer 2$805 AUD
Retailer 9$1,013 AUD
MOH London$1,486 AUD

37 data points across 12 retailers

22 retailers$255 AUD to $1,486 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$295 AUD
$207 USD
View
Retailer 4
-
$317 AUD
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$317 AUD
$222 USD
View
A
Retailer 6
-
$441 AUD
$309 USD
View
A
Retailer 7
-
$445 AUD
$312 USD
View
B+
Retailer 8
-
$533 AUD
€356 EUR
View
B+
Retailer 9
-
$546 AUD
£301 GBP
View
B+
Retailer 10
-
$546 AUD
ZAR 6,181 ZAR
View
B+
Retailer 11
-
$563 AUD
£311 GBP
View
Retailer 12
-
$571 AUD
$400 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$572 AUD
View
Price last confirmed 139 days ago
B+
Retailer 14
-
$768 AUD
$538 USD
View
B+
Retailer 15
-
$772 AUD
View
B+
Retailer 16
-
$805 AUD
$564 USD
View
B
Retailer 17
-
$864 AUD
SGD 818 SGD
View
B
Retailer 18
-
$1,013 AUD
$710 USD
View
B
Retailer 19
-
$1,017 AUD
$713 USD
View
B
Retailer 20
-
$1,073 AUD
$752 USD
View
B
Retailer 21
-
$1,094 AUD
$767 USD
View
Most Expensive
B
MOH London
LG677523557 · Oct 29
$1,486 AUD
£820 GBP
View
21 more retailers have this diamond
Prices start from $255 AUDSave up to $1,231 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
1.04ct Round
$255 AUD