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Marquise|Natural|GIA

1.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 1563208711

Certificate GIA 1563208711

Diamond specifications and retailer prices

From $15,501 AUD
As of November 6, 2026
Save $14,685 AUD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $30,186 AUD at NZ Jewellers · As of November 5, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563208711. Listed at 22 retailers as of November 5, 2026, with prices from $15,501 to $30,186, a $14,685 spread on the same certified stone. NZ Jewellers lists it at $30,186. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563208711
Dimensions11.45 × 5.87 × 3.87 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
11.45 mm5.87 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563208711
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

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: $30,186 AUD|Low: $18,549 AUD|High: $30,277 AUD|Avg: $22,282 AUD|+11.2%
NZ Jewellers
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 5$18,549 AUD
Retailer 7$18,775 AUD
Retailer 2$18,971 AUD
Retailer 8$19,383 AUD
Retailer 10$19,527 AUD
Retailer 19$19,633 AUD
Retailer 13$19,958 AUD
Retailer 9$20,770 AUD
Retailer 6$20,834 AUD
Retailer 11$21,146 AUD
Retailer 3$21,325 AUD
Retailer 14$21,537 AUD
Retailer 4$21,658 AUD
Retailer 20$22,196 AUD
Retailer 16$22,272 AUD
Retailer 12$22,468 AUD
Retailer 18$22,725 AUD
Retailer 15$26,424 AUD
Retailer 17$28,211 AUD
NZ Jewellers$30,186 AUD

37 data points across 20 retailers

22 retailers$15,501 AUD to $30,186 AUD

A
Cheapest Retailer
-
$15,501 AUD
A
Retailer 2
-
$18,549 AUD
View
Retailer 3
-
$18,775 AUD
View
Price last confirmed 17 days ago
Retailer 4
-
$18,780 AUD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$18,971 AUD
View
Final sale: no returns
Retailer 6
-
$19,383 AUD
View
Price last confirmed 16 days ago
Retailer 7
-
$19,527 AUD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$19,633 AUD
View
A
Retailer 9
-
$19,958 AUD
View
Retailer 10
-
$20,770 AUD
View
Price last confirmed 34 days ago
Retailer 11
-
$20,834 AUD
View
Price last confirmed 15 days ago
Retailer 12
-
$21,146 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$21,325 AUD
View
B+
Retailer 14
-
$21,537 AUD
View
B+
Retailer 15
-
$21,658 AUD
View
B+
Retailer 16
-
$22,196 AUD
View
B+
Retailer 17
-
$22,272 AUD
View
Retailer 18
-
$22,468 AUD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
$22,725 AUD
View
B
Retailer 20
-
$26,424 AUD
View
B
Retailer 21
-
$28,211 AUD
View
Most Expensive
B
NZ Jewellers
49a9c301-6051-44cc-a8d4-912b1312c336 · Nov 5
$30,186 AUD
$20,741 USD
View
21 more retailers have this diamond
Prices start from $15,501 AUDSave up to $14,685 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
$15,501 AUD