Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 6542725900

Certificate GIA 6542725900

Diamond specifications and retailer prices

From $896 USD
As of November 6, 2026
Save $2,030 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,926 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542725900. Listed at 18 retailers as of November 5, 2026, with prices from $896 to $2,926, a $2,030 spread on the same certified stone. NZ Jewellers lists it at $2,926. 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
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542725900
Dimensions9.30 × 4.01 × 2.36 mm
L/W Ratio2.32
Top View
9.30 mm4.01 mm0.51 ctF / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542725900
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 58.7%

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 6
Current: $2,926 USD|Low: $900 USD|High: $2,926 USD|Avg: $1,464 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$900 USD
Retailer 11$1,106 USD
Retailer 3$1,160 USD
Retailer 10$1,200 USD
Retailer 9$1,246 USD
Retailer 5$1,368 USD
Retailer 8$1,384 USD
Retailer 2$1,474 USD
Retailer 7$1,670 USD
Retailer 4$2,185 USD
NZ Jewellers$2,926 USD

30 data points across 11 retailers

18 retailers$896 USD to $2,926 USD

A
Cheapest Retailer
-
$896 USD
A
Retailer 2
-
$900 USD
View
B+
Retailer 3
-
$1,106 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,160 USD
View
B+
Retailer 5
-
$1,200 USD
View
B+
Retailer 6
-
$1,246 USD
View
B+
Retailer 7
-
$1,251 USD
View
B+
Retailer 8
-
$1,252 USD
View
B+
Retailer 9
-
$1,350 USD
View
B+
Retailer 10
-
$1,368 USD
View
B+
Retailer 11
-
$1,384 USD
View
B+
Retailer 12
-
$1,454 USD
View
B+
Retailer 13
-
$1,474 USD
View
B+
Retailer 14
-
$1,533 USD
View
B+
Retailer 15
-
$1,670 USD
View
B
Retailer 16
-
$2,179 USD
View
B
Retailer 17
-
$2,185 USD
View
Most Expensive
B
NZ Jewellers
26df0faa-1c23-482d-b0bf-14965a6a7826 · Nov 5
$2,926 USD
View
17 more retailers have this diamond
Prices start from $896 USDSave up to $2,030 USD

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
0.51ct Marquise
$896 USD