Marquise|Natural|GIA

1.51ct G VVS2 Marquise Natural Diamond

VG • G/VVS2 • GIA 2564384942

Certificate GIA 2564384942

Diamond specifications and retailer prices

From $15,270 AUD
HK$83,800 HKD
As of November 1, 2026
Save $12,048 AUD (44%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $29,560 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564384942. Listed at 25 retailers as of November 1, 2026, with a 79% 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

1.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.4°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2564384942
Dimensions11.65 × 5.94 × 3.59 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Top View
11.65 mm5.94 mm1.51 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2564384942
Side View
Table 65.0%Crown 37.4°Girdle: MED-VTKPavilion 35.9°Culet: NoneDepth 60.4%

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 1
Current: $19,014 AUD|Low: $15,033 AUD|High: $31,100 AUD|Avg: $19,344 AUD|-1.3%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 6$15,270 AUD
Retailer 14$15,304 AUD
Retailer 13$15,473 AUD
Retailer 5$16,229 AUD
Retailer 4$16,233 AUD
Retailer 2$16,466 AUD
Retailer 10$16,618 AUD
Retailer 3$16,630 AUD
Retailer 7$16,763 AUD
Retailer 18$17,218 AUD
Retailer 12$18,663 AUD
Retailer 1$19,014 AUD
Retailer 9$19,035 AUD
Retailer 8$20,557 AUD
Retailer 17$22,017 AUD
Retailer 11$22,035 AUD
Retailer 16$25,698 AUD
Retailer 15$27,318 AUD

22 data points across 18 retailers

25 retailers$15,270 AUD to $27,318 AUD

A
Cheapest Retailer
-
$15,270 AUD
HK$83,800 HKD
A
Retailer 2
-
$15,304 AUD
$10,750 USD
View
A
Retailer 3
-
$15,473 AUD
$10,869 USD
View
A
Retailer 4
-
$16,229 AUD
$11,400 USD
View
A
Retailer 5
-
$16,233 AUD
€10,860 EUR
View
A
Retailer 6
-
$16,466 AUD
View
A
Retailer 7
-
$16,630 AUD
$11,682 USD
View
Retailer 8
-
$16,722 AUD
$11,746 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$16,763 AUD
$11,775 USD
View
Final sale: no returns
A
Retailer 10
-
$17,218 AUD
$12,095 USD
View
A
Retailer 11
-
$18,663 AUD
£10,323 GBP
View
A
Retailer 12
-
$19,014 AUD
£10,517 GBP
View
Retailer 13
-
$19,035 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$19,577 AUD
$13,752 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$20,557 AUD
$14,440 USD
View
Retailer 16
-
$20,883 AUD
$14,669 USD
View
Price last confirmed 32 days ago
Retailer 17
-
$21,209 AUD
$14,898 USD
View
Price last confirmed 25 days ago
Retailer 18
-
$21,209 AUD
$14,898 USD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
$22,017 AUD
$15,466 USD
View
Retailer 20
-
$22,025 AUD
$15,471 USD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
$22,035 AUD
€14,741 EUR
View
B+
Retailer 22
-
$25,698 AUD
ZAR 291,623 ZAR
View
B
Retailer 23
-
$27,318 AUD
£15,110 GBP
View
Retailer 24
-
$29,560 AUD
$20,764 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
48b97e35-f74a-4f1f-a693-0c41c5902942 · Sep 29
$29,560 AUD
$20,764 USD
View
Price last confirmed 33 days ago
24 more retailers have this diamond
Prices start from $15,270 AUDSave up to $12,048 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.

A
1.51ct Marquise
$15,270 AUD