Round|Natural|HRD

1.27ct D SI2 Round Natural Diamond

EX • D/SI2 • HRD 260000163232

Certificate HRD 260000163232

Diamond specifications and retailer prices

From $2,384 USD
SGD 3,222 SGD
As of October 29, 2026
Save $1,389 USD (37%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,648 USD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

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 HRD 260000163232. Listed at 14 retailers as of October 26, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000163232
Dimensions6.96 × 6.99 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.96 mm6.99 mm1.27 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000163232
Side View
Table 58.0%Crown 34.5°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,067 USD|Low: $1,958 USD|High: $4,616 USD|Avg: $2,810 USD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 10$1,960 USD
Retailer 7$2,137 USD
Retailer 8$2,302 USD
Retailer 4$2,384 USD
Retailer 3$2,594 USD
Retailer 2$2,631 USD
Retailer 9$2,985 USD
Retailer 1$3,067 USD
Retailer 5$3,773 USD
Retailer 6$4,467 USD

35 data points across 10 retailers

14 retailers$2,384 USD to $3,773 USD

Retailer 1
-
$2,302 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$2,384 USD
SGD 3,222 SGD
View
Retailer 3
-
$2,526 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$2,594 USD
CA$3,602 CAD
View
Retailer 5
-
$2,631 USD
View
Price last confirmed 52 days ago
Retailer 6
-
$2,679 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$2,914 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$2,985 USD
£2,350 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
$3,036 USD
View
Price last confirmed 52 days ago
A
Retailer 10
-
$3,067 USD
€2,921 EUR
View
A
Retailer 11
-
$3,773 USD
View
Retailer 12
-
$4,467 USD
£3,517 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
$5,280 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
67ba120a-02b2-446f-9561-fedbf9c56f98 · Sep 1
$5,648 USD
View
Price last confirmed 58 days ago
13 more retailers have this diamond
Prices start from $2,384 USDSave up to $1,389 USD

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
$2,384 USD