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Round|Natural|GIA

1.56ct D I1 Round Natural Diamond

VG • D/I1 • GIA 5221418860

Certificate GIA 5221418860

Diamond specifications and retailer prices

From $15,734 NZD
$8,868 USD
As of October 31, 2026
Save $5,930 NZD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,664 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5221418860. Listed at 8 retailers as of October 31, 2026, with prices from $15,734 to $21,664, a $5,930 spread on the same certified stone. Jared lists it at $21,664. 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

1.56
Carat
D
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221418860
Dimensions7.68 × 7.60 × 4.51 mm
L/W Ratio1.01
Top View
7.68 mm7.60 mm1.56 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5221418860
Side View
Table 54.0%CrownGirdle: THN-MEDPavilionCulet: SmallDepth 59.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $21,664 NZD|Low: $15,548 NZD|High: $25,513 NZD|Avg: $20,130 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$15,734 NZD
Retailer 3$15,915 NZD
Retailer 6$20,662 NZD
Retailer 2$21,449 NZD
Jared$21,664 NZD
Retailer 5$25,513 NZD

25 data points across 6 retailers

8 retailers$15,734 NZD to $21,664 NZD

B
Cheapest Retailer
-
$15,734 NZD
$8,868 USD
B
Retailer 2
-
$15,915 NZD
$8,970 USD
View
B
Retailer 3
-
$16,606 NZD
$9,359 USD
View
B
Retailer 4
-
$20,662 NZD
$11,645 USD
View
C
Retailer 5
-
$20,972 NZD
$11,820 USD
View
C
Retailer 6
-
$20,972 NZD
$11,820 USD
View
B
Retailer 7
-
$21,449 NZD
€11,513 EUR
View
Most Expensive
C
Jared
143984090 · Nov 2
$21,664 NZD
$12,210 USD
View
7 more retailers have this diamond
Prices start from $15,734 NZDSave up to $5,930 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
1.56ct Round
$15,734 NZD