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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 $524 AUD
£290 GBP
As of October 30, 2026
Save $2,537 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,061 AUD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $524 to $3,061, a $2,537 spread on the same certified stone. Do Amore Diamonds lists it at $3,061. 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

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: Oct 30
Current: $3,061 AUD|Low: $327 AUD|High: $3,061 AUD|Avg: $882 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
October 31, 2026
Retailer 3$327 AUD
Retailer 5$350 AUD
Retailer 7$524 AUD
Retailer 9$557 AUD
Retailer 10$599 AUD
Retailer 8$673 AUD
Retailer 2$829 AUD
Retailer 13$925 AUD
Retailer 4$1,200 AUD
Retailer 6$1,276 AUD
Retailer 11$1,552 AUD
Retailer 12$1,654 AUD
Do Amore Diamonds$3,061 AUD

18 data points across 13 retailers

10 retailers$524 AUD to $3,061 AUD

Retailer 1
-
$282 AUD
$198 USD
Price last confirmed 37 days ago
Retailer 2
-
$345 AUD
$242 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$524 AUD
£290 GBP
View
A
Retailer 4
-
$557 AUD
$391 USD
View
A
Retailer 5
-
$673 AUD
$473 USD
View
B+
Retailer 6
-
$829 AUD
£459 GBP
View
Retailer 7
-
$925 AUD
$650 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$1,125 AUD
$790 USD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$1,276 AUD
$896 USD
View
Most Expensive
B
Do Amore Diamonds
27-25C160DBE · Oct 31
$3,061 AUD
$2,150 USD
View
9 more retailers have this diamond
Prices start from $524 AUDSave up to $2,537 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 Oval
$524 AUD