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Round|Natural|GIA

0.45ct D VS1 Round Natural Diamond

VG • D/VS1 • GIA 6445551854

Certificate GIA 6445551854

Diamond specifications and retailer prices

From $1,605 NZD
As of November 1, 2026
Save $2,097 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,513 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6445551854. Listed at 23 retailers as of November 1, 2026, with a 131% 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

0.45
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445551854
Dimensions4.99 × 4.98 × 2.96 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
4.99 mm4.98 mm0.45 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445551854
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.4%

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: $2,274 NZD|Low: $1,605 NZD|High: $3,431 NZD|Avg: $2,399 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9$1,605 NZD
Retailer 11$1,660 NZD
Retailer 2$1,740 NZD
Retailer 10$1,951 NZD
Retailer 5$2,138 NZD
Retailer 1$2,274 NZD
Retailer 4$2,381 NZD
Retailer 6$2,393 NZD
Retailer 12$2,418 NZD
Retailer 8$2,869 NZD
Retailer 3$2,998 NZD
Retailer 7$3,388 NZD

46 data points across 12 retailers

23 retailers$1,605 NZD to $3,702 NZD

B+
Cheapest Retailer
-
$1,605 NZD
B+
Retailer 2
-
$1,657 NZD
View
B+
Retailer 3
-
$1,660 NZD
View
B+
Retailer 4
-
$1,676 NZD
View
B+
Retailer 5
-
$1,676 NZD
View
B+
Retailer 6
-
$1,740 NZD
View
B+
Retailer 7
-
$1,934 NZD
View
B+
Retailer 8
-
$1,951 NZD
View
B+
Retailer 9
-
$2,040 NZD
View
B+
Retailer 10
-
$2,040 NZD
View
B
Retailer 11
-
$2,111 NZD
View
B+
Retailer 12
-
$2,138 NZD
View
B
Retailer 13
-
$2,274 NZD
View
B
Retailer 14
-
$2,381 NZD
View
B
Retailer 15
-
$2,393 NZD
View
Retailer 16
-
$2,418 NZD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$2,427 NZD
View
B
Retailer 18
-
$2,869 NZD
View
B
Retailer 19
-
$2,998 NZD
View
B
Retailer 20
-
$3,388 NZD
View
B
Retailer 21
-
$3,527 NZD
View
B
Retailer 22
-
$3,702 NZD
View
Most Expensive
NZ Jewellers
a4957ecb-27a2-4cd0-b813-daecf4435a33 · Nov 4
$4,513 NZD
$2,544 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,605 NZDSave up to $2,097 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+
0.45ct Round
$1,605 NZD