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Marquise|Natural|GIA

0.51ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 7541279266

Certificate GIA 7541279266

Diamond specifications and retailer prices

From $1,228 AUD
SGD 1,163 SGD
As of November 3, 2026
Save $63 AUD (5%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,343 AUD at NZ Jewellers · As of September 25, 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 J colour (near-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 7541279266. Listed at 14 retailers as of October 28, 2026, with a relatively tight 5% 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
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 7541279266
Dimensions8.14 × 4.16 × 2.65 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
8.14 mm4.16 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541279266
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 42.5°Culet: NoneDepth 63.7%

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 3
Current: $1,228 AUD|Low: $709 AUD|High: $2,365 AUD|Avg: $1,315 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 13$858 AUD
Retailer 15$940 AUD
Retailer 4$956 AUD
Retailer 6$1,069 AUD
Retailer 12$1,072 AUD
Retailer 9$1,160 AUD
Retailer 1$1,228 AUD
Retailer 2$1,270 AUD
Retailer 16$1,291 AUD
Retailer 7$1,343 AUD
Retailer 5$1,396 AUD
Retailer 10$1,398 AUD
Retailer 14$1,517 AUD
Retailer 11$1,555 AUD
Retailer 8$1,575 AUD
Retailer 3$2,365 AUD

30 data points across 16 retailers

14 retailers$1,228 AUD to $1,291 AUD

Retailer 1
-
$858 AUD
HK$4,700 HKD
Price last confirmed 9 days ago
Retailer 2
-
$956 AUD
$670 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,069 AUD
SGD 1,012 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$1,072 AUD
$751 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,160 AUD
£640 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,228 AUD
SGD 1,163 SGD
View
Retailer 7
-
$1,270 AUD
$890 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,291 AUD
$905 USD
View
Retailer 9
-
$1,396 AUD
$978 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,517 AUD
$1,063 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,555 AUD
ZAR 17,604 ZAR
View
Price last confirmed 12 days ago
Retailer 12
-
$1,575 AUD
View
Price last confirmed 30 days ago
Retailer 13
-
$2,365 AUD
£1,305 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
0ee96c62-7419-4f26-96e9-40b5c593b948 · Sep 25
$3,343 AUD
$2,343 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $1,228 AUDSave up to $63 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
$1,228 AUD