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Marquise|Natural|GIA

1.51ct E VS2 Marquise Natural Diamond

VG • E/VS2 • GIA 6552971001

Certificate GIA 6552971001

Diamond specifications and retailer prices

From $17,432 AUD
$12,247 USD
As of October 28, 2026
Save $10,939 AUD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $28,371 AUD at NZ Jewellers · As of October 27, 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 E colour (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 6552971001. Listed at 12 retailers as of October 27, 2026, with prices from $17,432 to $28,371, a $10,939 spread on the same certified stone. NZ Jewellers lists it at $28,371. 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
E
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.54°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 6552971001
Dimensions10.99 × 5.93 × 3.88 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.99 mm5.93 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552971001
Side View
Table 62.0%Crown 40.54°Girdle: MED-THKPavilion 41.5°Culet: NDepth 65.5%

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: Oct 28
Current: $28,371 AUD|Low: $11,413 AUD|High: $28,371 AUD|Avg: $19,146 AUD
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
October 29, 2026
Retailer 7$11,413 AUD
Retailer 6$14,559 AUD
Retailer 16$17,432 AUD
Retailer 5$17,508 AUD
Retailer 8$18,079 AUD
Retailer 2$18,421 AUD
Retailer 10$18,469 AUD
Retailer 9$18,790 AUD
Retailer 13$18,885 AUD
Retailer 11$20,043 AUD
Retailer 12$20,356 AUD
Retailer 3$20,391 AUD
Retailer 4$21,139 AUD
Retailer 15$21,416 AUD
Retailer 14$26,729 AUD
NZ Jewellers$28,371 AUD

3 data points across 16 retailers

12 retailers$17,432 AUD to $28,371 AUD

A
Cheapest Retailer
-
$17,432 AUD
$12,247 USD
A
Retailer 2
-
$18,421 AUD
£10,190 GBP
View
A
Retailer 3
-
$18,469 AUD
$12,975 USD
View
A
Retailer 4
-
$18,790 AUD
$13,201 USD
View
A
Retailer 5
-
$18,885 AUD
£10,447 GBP
View
A
Retailer 6
-
$20,043 AUD
$14,081 USD
View
B+
Retailer 7
-
$20,356 AUD
$14,301 USD
View
B+
Retailer 8
-
$20,391 AUD
£11,280 GBP
View
B+
Retailer 9
-
$21,139 AUD
$14,851 USD
View
B+
Retailer 10
-
$21,416 AUD
€14,329 EUR
View
B
Retailer 11
-
$26,729 AUD
£14,786 GBP
View
Most Expensive
B
NZ Jewellers
6d227818-efad-40b1-a480-b9b9f8253775 · Oct 27
$28,371 AUD
$19,932 USD
View
11 more retailers have this diamond
Prices start from $17,432 AUDSave up to $10,939 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
$17,432 AUD