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Oval|Lab Grown|GIA

4.54ct D VS1 Oval Lab Grown Diamond

D/VS1 • GIA 6502938379

Certificate GIA 6502938379

Diamond specifications and retailer prices

From $11,428 NZD
$6,430 USD
As of November 2, 2026
Save $2,364 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,792 NZD at Zales · As of November 2, 2026
View at Zales

About this 4.54ct lab-grown oval diamond

This 4.54ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by GIA 6502938379. Listed at 3 retailers as of November 2, 2026, with prices from $11,428 to $13,792, a $2,364 spread on the same certified stone. Zales lists it at $13,792. 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

4.54
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502938379
Dimensions13.95 × 9.26 mm
L/W Ratio1.51
Top View
13.95 mm9.26 mm4.54 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502938379
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: $11,428 NZD|Low: $11,428 NZD|High: $18,377 NZD|Avg: $15,157 NZD|-21.9%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$11,428 NZD
Retailer 2$13,792 NZD
Zales$13,792 NZD

9 data points across 3 retailers

3 retailers$11,428 NZD to $13,792 NZD

B
Cheapest Retailer
-
$11,428 NZD
$6,430 USD
B
Retailer 2
-
$13,792 NZD
$7,760 USD
View
Most Expensive
B
Zales
522421830 · Nov 2
$13,792 NZD
$7,760 USD
View
2 more retailers have this diamond
Prices start from $11,428 NZDSave up to $2,364 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.

B
4.54ct Oval
$11,428 NZD