CaratHunter
Plans
Marquise|Natural|GIA

0.51ct F VVS2 Marquise Natural Diamond

EX • F/VVS2 • GIA 5526461037

Certificate GIA 5526461037

Diamond specifications and retailer prices

From $2,203 AUD
$1,544 USD
As of November 1, 2026
Save $1,947 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,806 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526461037. Listed at 22 retailers as of October 31, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 5526461037
Dimensions8.01 × 4.17 × 2.65 mm
L/W Ratio1.92
Top View
8.01 mm4.17 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5526461037
Side View
Table 63.0%Crown 35.3°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 63.4%

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 1
Current: $2,928 AUD|Low: $2,133 AUD|High: $4,733 AUD|Avg: $3,278 AUD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6$2,133 AUD
Retailer 8$2,232 AUD
Retailer 7$2,530 AUD
Retailer 1$2,928 AUD
Retailer 3$3,277 AUD
Retailer 9$3,491 AUD
Retailer 4$3,647 AUD
Retailer 5$4,150 AUD
Retailer 2$4,677 AUD

37 data points across 9 retailers

22 retailers$2,203 AUD to $4,150 AUD

Retailer 1
-
$2,133 AUD
$1,495 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$2,203 AUD
$1,544 USD
View
B+
Retailer 3
-
$2,232 AUD
$1,564 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,270 AUD
$1,591 USD
View
B+
Retailer 5
-
$2,287 AUD
$1,603 USD
View
B+
Retailer 6
-
$2,419 AUD
$1,695 USD
View
B+
Retailer 7
-
$2,419 AUD
$1,695 USD
View
B
Retailer 8
-
$2,518 AUD
$1,765 USD
View
B
Retailer 9
-
$2,530 AUD
$1,773 USD
View
B
Retailer 10
-
$2,661 AUD
$1,865 USD
View
B
Retailer 11
-
$2,791 AUD
$1,956 USD
View
B
Retailer 12
-
$2,840 AUD
$1,990 USD
View
B
Retailer 13
-
$2,928 AUD
£1,616 GBP
View
B
Retailer 14
-
$3,188 AUD
$2,234 USD
View
B
Retailer 15
-
$3,277 AUD
£1,809 GBP
View
Retailer 16
-
$3,491 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$3,647 AUD
€2,434 EUR
View
Retailer 18
-
$3,826 AUD
$2,681 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$4,150 AUD
ZAR 46,990 ZAR
View
Retailer 20
-
$4,677 AUD
£2,581 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
4F765B2F9 · Nov 2
$4,806 AUD
£2,652 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $2,203 AUDSave up to $1,947 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+
0.51ct Marquise
$2,203 AUD