Marquise|Natural|GIA

0.51ct F VVS2 Marquise Natural Diamond

EX • F/VVS2 • GIA 6561381508

Certificate GIA 6561381508

Diamond specifications and retailer prices

From $992 USD
SGD 1,341 SGD
As of October 31, 2026
Save $29 USD (3%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,546 USD at NZ Jewellers · As of October 3, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561381508. Listed at 21 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561381508
Dimensions8.00 × 4.19 × 2.62 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.00 mm4.19 mm0.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561381508
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,546 USD|Low: $781 USD|High: $2,546 USD|Avg: $1,292 USD
NZ Jewellers
Retailer 2
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Retailer 25
October 13, 2026
Retailer 6$781 USD
Retailer 13$827 USD
Retailer 10$950 USD
Retailer 24$962 USD
Retailer 2$992 USD
Retailer 4$995 USD
Retailer 14$1,021 USD
Retailer 11$1,044 USD
Retailer 12$1,044 USD
Retailer 18$1,084 USD
Retailer 17$1,090 USD
Retailer 5$1,108 USD
Retailer 8$1,177 USD
Retailer 9$1,185 USD
Retailer 19$1,188 USD
Retailer 7$1,204 USD
Retailer 21$1,296 USD
Retailer 16$1,348 USD
Retailer 3$1,365 USD
Retailer 20$1,458 USD
Retailer 23$1,603 USD
Retailer 22$1,934 USD
Retailer 15$2,088 USD
Retailer 25$2,134 USD
NZ Jewellers$2,546 USD

13 data points across 25 retailers

21 retailers$992 USD to $1,021 USD

Retailer 1
-
$781 USD
HK$6,100 HKD
Price last confirmed 22 days ago
Retailer 2
-
$827 USD
₹78,744 INR
View
Price last confirmed 21 days ago
Retailer 3
-
$950 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$986 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$992 USD
SGD 1,341 SGD
View
A
Retailer 6
-
$1,021 USD
View
Retailer 7
-
$1,044 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$1,044 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,084 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$1,090 USD
SGD 1,473 SGD
View
Price last confirmed 21 days ago
Retailer 11
-
$1,177 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,188 USD
£935 GBP
View
Price last confirmed 21 days ago
Retailer 13
-
$1,204 USD
View
Price last confirmed 24 days ago
Retailer 14
-
$1,348 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$1,365 USD
A$2,100 AUD
View
Price last confirmed 28 days ago
Retailer 16
-
$1,425 USD
£1,122 GBP
View
Price last confirmed 29 days ago
Retailer 17
-
$1,603 USD
ZAR 25,893 ZAR
View
Price last confirmed 21 days ago
Retailer 18
-
$1,934 USD
£1,523 GBP
View
Price last confirmed 21 days ago
Retailer 19
-
$2,088 USD
£1,644 GBP
View
Price last confirmed 20 days ago
Retailer 20
-
$2,134 USD
£1,680 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
1ef22228-8588-4f7a-87cc-6757f30c7177 · Oct 3
$2,546 USD
View
Price last confirmed 30 days ago
20 more retailers have this diamond
Prices start from $992 USDSave up to $29 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
$992 USD