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Marquise|Natural|GIA

3.05ct D VS1 Marquise Natural Diamond

GD • D/VS1 • GIA 1448508344

Certificate GIA 1448508344

Diamond specifications and retailer prices

From $88,450 AUD
As of November 4, 2026
Save $28,883 AUD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $139,598 AUD at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

About this 3.05ct natural marquise diamond

This 3.05ct natural marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1448508344. Listed at 7 retailers as of October 31, 2026, with a 33% 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

3.05
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1448508344
Dimensions17.30 × 7.48 × 3.80 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizeSlightly Large
Cert comments
INS NO BGM
Top View
17.30 mm7.48 mm3.05 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1448508344
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: SLGDepth 50.8%

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: Nov 4
Current: $139,598 AUD|Low: $88,450 AUD|High: $139,598 AUD|Avg: $107,459 AUD|+2.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$88,450 AUD
Retailer 6$94,194 AUD
Retailer 2$97,527 AUD
Retailer 4$105,966 AUD
Retailer 3$117,333 AUD
Cape Diamonds$139,598 AUD

40 data points across 6 retailers

7 retailers$88,450 AUD to $117,333 AUD

B+
Cheapest Retailer
-
$88,450 AUD
B+
Retailer 2
-
$94,194 AUD
View
B+
Retailer 3
-
$97,527 AUD
View
B+
Retailer 4
-
$97,732 AUD
View
B
Retailer 5
-
$105,966 AUD
View
Final sale: no returns
B
Retailer 6
-
$117,333 AUD
View
Most Expensive
Cape Diamonds
cert_1448508344 · Oct 27
$139,598 AUD
ZAR 1,578,736 ZAR
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from $88,450 AUDSave up to $28,883 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+
3.05ct Marquise
$88,450 AUD