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Oval|Lab Grown|IGI

1.28ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG634496526

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634496526

Diamond specifications and retailer prices

From $319 AUD
$224 USD
As of October 29, 2026
Save $2,742 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,061 AUD at Do Amore Diamonds · As of October 30, 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 LG634496526 or 634496526. Listed at 13 retailers as of October 29, 2026, with prices from $319 to $3,061, a $2,742 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 angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634496526
Dimensions9.00 × 6.05 × 3.78 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.00 mm6.05 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634496526
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Oct 29
Current: $3,061 AUD|Low: $238 AUD|High: $3,061 AUD|Avg: $1,307 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$238 AUD
Retailer 11$557 AUD
Retailer 7$673 AUD
Retailer 2$829 AUD
Retailer 6$925 AUD
Retailer 5$1,276 AUD
Retailer 8$1,646 AUD
Retailer 10$1,692 AUD
Retailer 4$1,757 AUD
Retailer 9$1,865 AUD
Do Amore Diamonds$3,061 AUD

40 data points across 11 retailers

13 retailers$319 AUD to $3,061 AUD

A
Cheapest Retailer
-
$319 AUD
$224 USD
A
Retailer 2
-
$370 AUD
$260 USD
View
A
Retailer 3
-
$396 AUD
$278 USD
View
A
Retailer 4
-
$396 AUD
$278 USD
View
A
Retailer 5
-
$557 AUD
$391 USD
View
A
Retailer 6
-
$673 AUD
$473 USD
View
B+
Retailer 7
-
$829 AUD
£459 GBP
View
Retailer 8
-
$925 AUD
$650 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,276 AUD
$896 USD
View
B
Retailer 10
-
$1,402 AUD
$985 USD
View
Retailer 11
-
$1,646 AUD
$1,156 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,757 AUD
£972 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4FE2A321A · Oct 30
$3,061 AUD
$2,150 USD
View
12 more retailers have this diamond
Prices start from $319 AUDSave up to $2,742 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
$319 AUD