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Radiant|Natural|GIA

1.72ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 2155360245

Certificate GIA 2155360245

Diamond specifications and retailer prices

From $12,377 NZD
As of November 5, 2026
Save $14,280 NZD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $26,656 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.72ct natural radiant diamond

This 1.72ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2155360245. Listed at 17 retailers as of November 5, 2026, with prices from $12,377 to $26,656, a $14,280 spread on the same certified stone. NZ Jewellers lists it at $26,656. 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

1.72
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155360245
Dimensions7.46 × 6.04 × 4.19 mm
L/W Ratio1.24
Culet sizeNone
Top View
7.46 mm6.04 mm1.72 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2155360245
Side View
Table 65.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.4%

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 5
Current: $26,656 NZD|Low: $11,915 NZD|High: $26,656 NZD|Avg: $16,982 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8$11,915 NZD
Retailer 3$13,329 NZD
Retailer 11$14,438 NZD
Retailer 9$14,660 NZD
Retailer 2$14,711 NZD
Retailer 10$14,904 NZD
Retailer 4$15,447 NZD
Retailer 5$16,464 NZD
Retailer 6$19,444 NZD
Retailer 7$22,150 NZD
NZ Jewellers$26,656 NZD

45 data points across 11 retailers

17 retailers$12,377 NZD to $26,656 NZD

Retailer 1
-
$11,915 NZD
Price last confirmed 10 days ago
B+
Retailer 2
-
$12,377 NZD
View
B+
Retailer 3
-
$12,481 NZD
View
B
Retailer 4
-
$13,304 NZD
View
Retailer 5
-
$13,329 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$13,439 NZD
View
B
Retailer 7
-
$14,438 NZD
View
B
Retailer 8
-
$14,660 NZD
View
B
Retailer 9
-
$14,711 NZD
View
B
Retailer 10
-
$14,904 NZD
View
B
Retailer 11
-
$15,283 NZD
View
B
Retailer 12
-
$15,447 NZD
View
B
Retailer 13
-
$16,464 NZD
View
B
Retailer 14
-
$16,661 NZD
View
B
Retailer 15
-
$19,444 NZD
View
B
Retailer 16
-
$22,150 NZD
View
Most Expensive
C
NZ Jewellers
c7749f9c-f999-4f0c-8979-43a89d467bab · Nov 5
$26,656 NZD
$14,777 USD
View
16 more retailers have this diamond
Prices start from $12,377 NZDSave up to $14,280 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+
1.72ct Radiant
$12,377 NZD