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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 6541981753

Certificate GIA 6541981753

Diamond specifications and retailer prices

From $1,620 NZD
$913 USD
As of November 1, 2026
Save $2,040 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,874 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541981753. Listed at 20 retailers as of November 1, 2026, with a 126% 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

0.52
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33.1°
OriginNatural
Grading LabGIA
CertificateGIA 6541981753
Dimensions8.02 × 4.22 × 2.59 mm
L/W Ratio1.90
Top View
8.02 mm4.22 mm0.52 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541981753
Side View
Table 59.0%Crown 37.6°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 61.5%

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 1
Current: $4,874 NZD|Low: $1,620 NZD|High: $4,874 NZD|Avg: $2,408 NZD
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
November 2, 2026
Retailer 8$1,620 NZD
Retailer 11$1,843 NZD
Retailer 6$1,845 NZD
Retailer 3$1,914 NZD
Retailer 14$1,998 NZD
Retailer 16$1,998 NZD
Retailer 13$2,076 NZD
Retailer 7$2,236 NZD
Retailer 5$2,236 NZD
Retailer 2$2,259 NZD
Retailer 15$2,305 NZD
Retailer 4$2,522 NZD
Retailer 12$2,613 NZD
Retailer 10$3,085 NZD
Retailer 9$3,659 NZD
NZ Jewellers$4,874 NZD

45 data points across 16 retailers

20 retailers$1,620 NZD to $3,659 NZD

B+
Cheapest Retailer
-
$1,620 NZD
$913 USD
B+
Retailer 2
-
$1,843 NZD
$1,039 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,845 NZD
$1,040 USD
View
B
Retailer 4
-
$1,914 NZD
$1,079 USD
View
B+
Retailer 5
-
$1,998 NZD
$1,126 USD
View
Retailer 6
-
$1,998 NZD
$1,126 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$1,998 NZD
$1,126 USD
View
B+
Retailer 8
-
$2,076 NZD
$1,170 USD
View
B
Retailer 9
-
$2,236 NZD
$1,260 USD
View
B
Retailer 10
-
$2,236 NZD
$1,260 USD
View
B
Retailer 11
-
$2,259 NZD
£1,003 GBP
View
Retailer 12
-
$2,305 NZD
$1,299 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,305 NZD
$1,299 USD
View
Retailer 14
-
$2,374 NZD
$1,338 USD
View
Price last confirmed 56 days ago
B
Retailer 15
-
$2,522 NZD
$1,422 USD
View
Retailer 16
-
$2,613 NZD
A$2,266 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$3,085 NZD
ZAR 28,086 ZAR
View
B
Retailer 18
-
$3,659 NZD
£1,624 GBP
View
Retailer 19
-
$4,874 NZD
$2,747 USD
View
Price under review
Most Expensive
NZ Jewellers
cffd43e4-3024-479e-b95e-9602db478d55 · Oct 30
$4,874 NZD
$2,747 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,620 NZDSave up to $2,040 NZD

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+
0.52ct Marquise
$1,620 NZD