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Oval|Lab Grown|GIA

1.28ct D VVS1 Oval Lab Grown Diamond

GD • D/VVS1 • GIA 7508727681

Certificate GIA 7508727681

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of November 1, 2026
Save $2,833 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,171 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7508727681. Listed at 18 retailers as of October 30, 2026, with a 603% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7508727681
Dimensions8.77 × 6.16 × 3.85 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
8.77 mm6.16 mm1.28 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508727681
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: 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: Nov 1
Current: $4,171 AUD|Low: $470 AUD|High: $4,171 AUD|Avg: $1,433 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 15$470 AUD
Retailer 4$545 AUD
Retailer 16$582 AUD
Retailer 17$582 AUD
Retailer 14$676 AUD
Retailer 8$777 AUD
Retailer 7$880 AUD
Retailer 5$904 AUD
Retailer 11$993 AUD
Retailer 12$1,452 AUD
Retailer 10$1,561 AUD
Retailer 9$1,913 AUD
Retailer 3$2,067 AUD
Retailer 6$2,290 AUD
Retailer 13$2,526 AUD
Retailer 2$2,918 AUD
Do Amore Diamonds$4,171 AUD

25 data points across 17 retailers

18 retailers$470 AUD to $3,303 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
A
Retailer 2
-
$545 AUD
$383 USD
View
Retailer 3
-
$582 AUD
$409 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$582 AUD
$409 USD
View
A
Retailer 5
-
$676 AUD
$475 USD
View
B+
Retailer 6
-
$777 AUD
$546 USD
View
B+
Retailer 7
-
$880 AUD
$618 USD
View
B+
Retailer 8
-
$904 AUD
$635 USD
View
B+
Retailer 9
-
$993 AUD
€664 EUR
View
Retailer 10
-
$1,452 AUD
$1,020 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$1,561 AUD
View
B
Retailer 12
-
$1,913 AUD
$1,344 USD
View
B
Retailer 13
-
$2,067 AUD
$1,452 USD
View
B
Retailer 14
-
$2,290 AUD
$1,609 USD
View
B
Retailer 15
-
$2,526 AUD
£1,397 GBP
View
B
Retailer 16
-
$2,918 AUD
$2,050 USD
View
B
Retailer 17
-
$3,303 AUD
$2,320 USD
View
Most Expensive
Do Amore Diamonds
27-A7A22D131 · Oct 31
$4,171 AUD
$2,930 USD
View
Price under review
17 more retailers have this diamond
Prices start from $470 AUDSave up to $2,833 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
$470 AUD