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1.27ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2467450968

Certificate GIA 2467450968

Diamond specifications and retailer prices

From $6,783 NZD
As of November 6, 2026
Save $10,259 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,042 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2467450968. Listed at 13 retailers as of November 5, 2026, with prices from $6,783 to $17,042, a $10,259 spread on the same certified stone. Diamond Quarter lists it at $17,042. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.27
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2467450968
Dimensions6.91 × 6.84 × 4.32 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.91 mm6.84 mm1.27 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2467450968
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Nov 6
Current: $8,321 NZD|Low: $5,928 NZD|High: $14,821 NZD|Avg: $9,556 NZD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$6,846 NZD
Retailer 5$7,113 NZD
Retailer 6$7,706 NZD
Retailer 8$7,706 NZD
Retailer 1$8,321 NZD
Retailer 3$9,595 NZD
Retailer 2$13,511 NZD
Retailer 7$14,821 NZD

38 data points across 8 retailers

13 retailers$6,783 NZD to $17,042 NZD

A
Cheapest Retailer
-
$6,783 NZD
A
Retailer 2
-
$6,846 NZD
View
A
Retailer 3
-
$7,113 NZD
View
Final sale: no returns
A
Retailer 4
-
$7,706 NZD
View
Retailer 5
-
$7,706 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$7,706 NZD
View
A
Retailer 7
-
$8,321 NZD
View
B+
Retailer 8
-
$8,893 NZD
View
Retailer 9
-
$9,397 NZD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$9,595 NZD
View
B
Retailer 11
-
$13,511 NZD
View
B
Retailer 12
-
$14,821 NZD
View
Most Expensive
B
Diamond Quarter
1.27SI2D2468856FN · Nov 5
$17,042 NZD
£7,439 GBP
View
12 more retailers have this diamond
Prices start from $6,783 NZDSave up to $10,259 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.

A
1.27ct Round
$6,783 NZD