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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG803627578

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803627578

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of November 1, 2026
Save $1,251 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,564 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803627578 or 803627578. Listed at 19 retailers as of October 29, 2026, with prices from $313 to $1,564, a $1,251 spread on the same certified stone. MOH London lists it at $1,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803627578
Dimensions6.89 × 6.95 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.89 mm6.95 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803627578
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,564 AUD|Low: $300 AUD|High: $1,908 AUD|Avg: $804 AUD|-0.5%
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
November 1, 2026
Retailer 3$313 AUD
Retailer 4$389 AUD
Retailer 7$389 AUD
Retailer 5$524 AUD
Retailer 2$670 AUD
Retailer 9$720 AUD
Retailer 10$728 AUD
Retailer 6$736 AUD
Retailer 14$794 AUD
Retailer 8$868 AUD
Retailer 13$948 AUD
Retailer 12$1,221 AUD
Retailer 15$1,251 AUD
Retailer 11$1,338 AUD
MOH London$1,564 AUD

40 data points across 15 retailers

19 retailers$313 AUD to $1,564 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
A
Retailer 2
-
$363 AUD
$255 USD
View
A
Retailer 3
-
$389 AUD
$273 USD
View
Retailer 4
-
$389 AUD
$273 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$524 AUD
$368 USD
View
A
Retailer 6
-
$670 AUD
ZAR 7,604 ZAR
View
B+
Retailer 7
-
$720 AUD
£398 GBP
View
B+
Retailer 8
-
$728 AUD
€487 EUR
View
B+
Retailer 9
-
$736 AUD
$517 USD
View
B+
Retailer 10
-
$737 AUD
$518 USD
View
B+
Retailer 11
-
$794 AUD
View
B+
Retailer 12
-
$868 AUD
$610 USD
View
B+
Retailer 13
-
$948 AUD
View
B
Retailer 14
-
$1,221 AUD
View
B
Retailer 15
-
$1,247 AUD
$876 USD
View
B
Retailer 16
-
$1,251 AUD
$879 USD
View
B
Retailer 17
-
$1,323 AUD
$929 USD
View
B
Retailer 18
-
$1,338 AUD
$940 USD
View
Most Expensive
B
MOH London
LG803627578 · Oct 29
$1,564 AUD
£865 GBP
View
18 more retailers have this diamond
Prices start from $313 AUDSave up to $1,251 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
1.27ct Round
$313 AUD