CaratHunter
Plans
Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG759522257

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG759522257

Diamond specifications and retailer prices

From $279 AUD
As of November 4, 2026
Save $2,393 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,671 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759522257 or 759522257. Listed at 23 retailers as of November 4, 2026, with prices from $279 to $2,671, a $2,393 spread on the same certified stone. Do Amore Diamonds lists it at $2,671. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759522257
Dimensions5.45 × 5.45 × 3.62 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
5.45 mm5.45 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759522257
Side View
Table 64.0%Crown 24.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.4%

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 4
Current: $2,671 AUD|Low: $263 AUD|High: $2,671 AUD|Avg: $847 AUD
Do Amore Diamonds
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 16$279 AUD
Retailer 8$323 AUD
Retailer 5$346 AUD
Retailer 18$346 AUD
Retailer 3$466 AUD
Retailer 7$574 AUD
Retailer 13$659 AUD
Retailer 2$700 AUD
Retailer 6$807 AUD
Retailer 12$933 AUD
Retailer 10$979 AUD
Retailer 15$1,041 AUD
Retailer 17$1,116 AUD
Retailer 14$1,186 AUD
Retailer 4$1,227 AUD
Retailer 9$1,471 AUD
Retailer 11$1,528 AUD
Do Amore Diamonds$2,671 AUD

42 data points across 18 retailers

23 retailers$279 AUD to $2,671 AUD

A
Cheapest Retailer
-
$279 AUD
A
Retailer 2
-
$323 AUD
View
A
Retailer 3
-
$346 AUD
View
Retailer 4
-
$346 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$466 AUD
View
A
Retailer 6
-
$574 AUD
View
A
Retailer 7
-
$659 AUD
View
A
Retailer 8
-
$700 AUD
View
B+
Retailer 9
-
$807 AUD
View
B+
Retailer 10
-
$933 AUD
View
Retailer 11
-
$964 AUD
View
Price last confirmed 16 days ago
Retailer 12
-
$964 AUD
View
Price last confirmed 16 days ago
Retailer 13
-
$964 AUD
View
Price last confirmed 16 days ago
Retailer 14
-
$964 AUD
View
Price last confirmed 16 days ago
Retailer 15
-
$979 AUD
View
Price last confirmed 16 days ago
Retailer 16
-
$979 AUD
View
Price last confirmed 16 days ago
Retailer 17
-
$1,041 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,116 AUD
View
B+
Retailer 19
-
$1,186 AUD
View
B
Retailer 20
-
$1,227 AUD
View
B
Retailer 21
-
$1,471 AUD
View
B
Retailer 22
-
$1,528 AUD
View
Most Expensive
B
Do Amore Diamonds
27-B6C031FDA · Nov 4
$2,671 AUD
$1,870 USD
View
22 more retailers have this diamond
Prices start from $279 AUDSave up to $2,393 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 Radiant
$279 AUD