CaratHunter
Plans
Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG845634774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845634774

Diamond specifications and retailer prices

From $329 NZD
As of November 5, 2026
Save $2,318 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,647 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845634774 or 845634774. Listed at 21 retailers as of November 4, 2026, with prices from $329 to $2,647, a $2,318 spread on the same certified stone. Yadav Diamonds lists it at $2,647. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634774
Dimensions6.98 × 7.01 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.01 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634774
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.8%

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: Nov 5
Current: $697 NZD|Low: $329 NZD|High: $2,647 NZD|Avg: $955 NZD|-1.0%
Retailer 1
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
Retailer 19
Retailer 20
Yadav Diamonds
November 5, 2026
Retailer 4$329 NZD
Retailer 3$381 NZD
Retailer 2$407 NZD
Retailer 7$407 NZD
Retailer 6$477 NZD
Retailer 11$551 NZD
Retailer 19$685 NZD
Retailer 1$697 NZD
Retailer 17$703 NZD
Retailer 12$726 NZD
Retailer 5$801 NZD
Retailer 9$850 NZD
Retailer 15$952 NZD
Retailer 18$971 NZD
Retailer 16$993 NZD
Retailer 20$1,309 NZD
Retailer 13$1,354 NZD
Retailer 8$1,388 NZD
Retailer 10$1,404 NZD
Retailer 14$1,896 NZD
Yadav Diamonds$2,647 NZD

18 data points across 21 retailers

21 retailers$329 NZD to $2,647 NZD

A
Cheapest Retailer
-
$329 NZD
A
Retailer 2
-
$381 NZD
View
Retailer 3
-
$407 NZD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$407 NZD
View
A
Retailer 5
-
$477 NZD
View
B+
Retailer 6
-
$551 NZD
View
Retailer 7
-
$685 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$697 NZD
View
A
Retailer 9
-
$703 NZD
View
A
Retailer 10
-
$726 NZD
View
A
Retailer 11
-
$801 NZD
View
B+
Retailer 12
-
$850 NZD
View
B+
Retailer 13
-
$952 NZD
View
B+
Retailer 14
-
$971 NZD
View
B+
Retailer 15
-
$993 NZD
View
B
Retailer 16
-
$1,309 NZD
View
B
Retailer 17
-
$1,354 NZD
View
B
Retailer 18
-
$1,388 NZD
View
B
Retailer 19
-
$1,404 NZD
View
B
Retailer 20
-
$1,896 NZD
View
Most Expensive
B
Yadav Diamonds
13364414 · Nov 4
$2,647 NZD
$1,488 USD
View
20 more retailers have this diamond
Prices start from $329 NZDSave up to $2,318 NZD

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
$329 NZD