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Oval|Natural|GIA

5.54ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 6237409059

Certificate GIA 6237409059

Diamond specifications and retailer prices

From $281,422 AUD
€188,270 EUR
As of October 29, 2026
Save $88,759 AUD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $370,181 AUD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 5.54ct natural oval diamond

This 5.54ct natural oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237409059. Listed at 4 retailers as of October 29, 2026, with prices from $281,422 to $370,181, a $88,759 spread on the same certified stone. 77 Diamonds lists it at $370,181. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237409059
Dimensions14.74 × 9.72 × 6.12 mm
L/W Ratio1.52
Top View
14.74 mm9.72 mm5.54 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237409059
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $370,181 AUD|Low: $276,519 AUD|High: $375,155 AUD|Avg: $329,302 AUD|-0.1%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$281,422 AUD
Retailer 2$336,620 AUD
77 Diamonds$370,181 AUD

7 data points across 3 retailers

4 retailers$281,422 AUD to $370,181 AUD

B+
Cheapest Retailer
-
$281,422 AUD
€188,270 EUR
B
Retailer 2
-
$336,620 AUD
$236,457 USD
View
Retailer 3
-
$336,620 AUD
$236,457 USD
View
Price last confirmed 17 days ago
Most Expensive
B+
77 Diamonds
OVZBWWZNZWQ · Oct 29
$370,181 AUD
£204,749 GBP
View
3 more retailers have this diamond
Prices start from $281,422 AUDSave up to $88,759 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.

B+
5.54ct Oval
$281,422 AUD