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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG811646832

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811646832

Diamond specifications and retailer prices

From $317 NZD
As of November 5, 2026
Save $2,868 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,184 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG811646832 or 811646832. Listed at 17 retailers as of November 4, 2026, with prices from $317 to $3,184, a $2,868 spread on the same certified stone. Do Amore Diamonds lists it at $3,184. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646832
Dimensions6.99 × 6.95 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.95 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646832
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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 5
Current: $3,184 NZD|Low: $317 NZD|High: $3,309 NZD|Avg: $889 NZD|-3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14$317 NZD
Retailer 16$372 NZD
Retailer 19$384 NZD
Retailer 10$423 NZD
Retailer 12$423 NZD
Retailer 15$464 NZD
Retailer 4$722 NZD
Retailer 9$728 NZD
Retailer 8$738 NZD
Retailer 2$742 NZD
Retailer 7$747 NZD
Retailer 6$868 NZD
Retailer 17$970 NZD
Retailer 11$1,030 NZD
Retailer 20$1,187 NZD
Retailer 5$1,293 NZD
Retailer 18$1,316 NZD
Retailer 13$1,391 NZD
Retailer 3$2,120 NZD
Do Amore Diamonds$3,184 NZD

26 data points across 20 retailers

17 retailers$317 NZD to $3,184 NZD

A
Cheapest Retailer
-
$317 NZD
A
Retailer 2
-
$372 NZD
View
Final sale: no returns
A
Retailer 3
-
$384 NZD
View
Retailer 4
-
$423 NZD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$464 NZD
View
A
Retailer 6
-
$722 NZD
View
Retailer 7
-
$728 NZD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$742 NZD
View
B+
Retailer 9
-
$868 NZD
View
B+
Retailer 10
-
$916 NZD
View
B+
Retailer 11
-
$970 NZD
View
B+
Retailer 12
-
$1,187 NZD
View
B+
Retailer 13
-
$1,293 NZD
View
B+
Retailer 14
-
$1,316 NZD
View
B+
Retailer 15
-
$1,391 NZD
View
B
Retailer 16
-
$2,120 NZD
View
Most Expensive
B
Do Amore Diamonds
27-6654304B4 · Nov 4
$3,184 NZD
$1,790 USD
View
16 more retailers have this diamond
Prices start from $317 NZDSave up to $2,868 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
$317 NZD