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Marquise|Natural|GIA

1.51ct D VVS1 Marquise Natural Diamond

VG • D/VVS1 • GIA 1548541328

Certificate GIA 1548541328

Diamond specifications and retailer prices

From $15,539 AUD
$10,928 USD
As of October 29, 2026
Save $9,660 AUD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $25,199 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548541328. Listed at 8 retailers as of October 27, 2026, with prices from $15,539 to $25,199, a $9,660 spread on the same certified stone. NZ Jewellers lists it at $25,199. 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
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548541328
Dimensions11.36 × 5.16 × 3.45 mm
L/W Ratio2.20
Girdle conditionThick
Key to symbols
Pinpoint
Top View
11.36 mm5.16 mm1.51 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548541328
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 66.8%

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: Oct 29
Current: $25,199 AUD|Low: $15,539 AUD|High: $25,705 AUD|Avg: $19,325 AUD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$15,539 AUD
Retailer 2$16,290 AUD
Retailer 4$16,427 AUD
Retailer 5$16,444 AUD
Retailer 6$18,079 AUD
Retailer 8$18,358 AUD
Retailer 3$23,739 AUD
NZ Jewellers$25,199 AUD

36 data points across 8 retailers

8 retailers$15,539 AUD to $25,199 AUD

A
Cheapest Retailer
-
$15,539 AUD
$10,928 USD
A
Retailer 2
-
$16,290 AUD
£9,021 GBP
View
A
Retailer 3
-
$16,427 AUD
View
A
Retailer 4
-
$16,444 AUD
$11,565 USD
View
A
Retailer 5
-
$18,079 AUD
$12,715 USD
View
A
Retailer 6
-
$18,358 AUD
$12,911 USD
View
A
Retailer 7
-
$23,739 AUD
£13,146 GBP
View
Most Expensive
B+
NZ Jewellers
7bdbc5d5-6d28-4e39-8cc1-3ad716d9ec1e · Oct 27
$25,199 AUD
$17,722 USD
View
7 more retailers have this diamond
Prices start from $15,539 AUDSave up to $9,660 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
$15,539 AUD