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Oval|Lab Grown|IGI

1.28ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG814623986

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814623986

Diamond specifications and retailer prices

From $652 NZD
£289 GBP
As of November 2, 2026
Save $3,169 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,821 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814623986 or 814623986. Listed at 10 retailers as of November 2, 2026, with prices from $652 to $3,821, a $3,169 spread on the same certified stone. Do Amore Diamonds lists it at $3,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623986
Dimensions8.77 × 6.18 × 3.86 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm6.18 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623986
Side View
Table 60.0%Crown 33.4°Girdle: THN-MEDPavilion 42.1°Culet: NoneDepth 62.5%

Caratlytics Score

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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 2
Current: $3,821 NZD|Low: $409 NZD|High: $3,821 NZD|Avg: $1,150 NZD
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
November 3, 2026
Retailer 3$409 NZD
Retailer 5$437 NZD
Retailer 6$652 NZD
Retailer 9$695 NZD
Retailer 10$748 NZD
Retailer 8$841 NZD
Retailer 2$1,025 NZD
Retailer 13$1,155 NZD
Retailer 4$1,498 NZD
Retailer 7$1,592 NZD
Retailer 11$1,937 NZD
Retailer 12$2,065 NZD
Do Amore Diamonds$3,821 NZD

18 data points across 13 retailers

10 retailers$652 NZD to $3,821 NZD

Retailer 1
-
$352 NZD
$198 USD
Price last confirmed 40 days ago
Retailer 2
-
$430 NZD
$242 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$652 NZD
£289 GBP
View
A
Retailer 4
-
$695 NZD
$391 USD
View
A
Retailer 5
-
$841 NZD
$473 USD
View
A
Retailer 6
-
$1,025 NZD
£454 GBP
View
Retailer 7
-
$1,155 NZD
$650 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$1,404 NZD
$790 USD
View
Price last confirmed 36 days ago
B
Retailer 9
-
$1,592 NZD
$896 USD
View
Most Expensive
B
Do Amore Diamonds
27-25C160DBE · Nov 2
$3,821 NZD
$2,150 USD
View
9 more retailers have this diamond
Prices start from $652 NZDSave up to $3,169 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 Oval
$652 NZD