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1.28ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG792622652

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792622652

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of November 1, 2026
Save $1,261 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,577 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct 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 LG792622652 or 792622652. Listed at 21 retailers as of October 29, 2026, with prices from $315 to $1,577, a $1,261 spread on the same certified stone. MOH London lists it at $1,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622652
Dimensions6.90 × 6.94 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.90 mm6.94 mm1.28 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622652
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

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: $1,577 AUD|Low: $303 AUD|High: $1,587 AUD|Avg: $762 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
Retailer 13
November 2, 2026
Retailer 12$315 AUD
Retailer 4$354 AUD
Retailer 3$391 AUD
Retailer 13$528 AUD
Retailer 7$649 AUD
Retailer 8$676 AUD
Retailer 9$727 AUD
Retailer 5$741 AUD
Retailer 11$856 AUD
Retailer 2$957 AUD
Retailer 6$1,039 AUD
Retailer 10$1,284 AUD
MOH London$1,577 AUD

42 data points across 13 retailers

21 retailers$315 AUD to $1,577 AUD

A
Cheapest Retailer
-
$315 AUD
$221 USD
A
Retailer 2
-
$354 AUD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$367 AUD
$257 USD
View
A
Retailer 4
-
$391 AUD
$274 USD
View
Retailer 5
-
$391 AUD
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$438 AUD
HK$2,400 HKD
View
B+
Retailer 7
-
$528 AUD
$370 USD
View
A
Retailer 8
-
$649 AUD
€433 EUR
View
A
Retailer 9
-
$676 AUD
ZAR 7,652 ZAR
View
B+
Retailer 10
-
$727 AUD
£401 GBP
View
B+
Retailer 11
-
$741 AUD
$519 USD
View
B+
Retailer 12
-
$749 AUD
$525 USD
View
B+
Retailer 13
-
$856 AUD
$600 USD
View
B+
Retailer 14
-
$957 AUD
View
B+
Retailer 15
-
$1,039 AUD
$728 USD
View
B
Retailer 16
-
$1,259 AUD
$882 USD
View
B
Retailer 17
-
$1,269 AUD
SGD 1,202 SGD
View
B
Retailer 18
-
$1,284 AUD
$900 USD
View
B
Retailer 19
-
$1,334 AUD
$935 USD
View
B
Retailer 20
-
$1,348 AUD
$945 USD
View
Most Expensive
B
MOH London
LG792622652 · Oct 29
$1,577 AUD
£870 GBP
View
20 more retailers have this diamond
Prices start from $315 AUDSave up to $1,261 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
1.28ct Round
$315 AUD