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Round|Natural|GIA

1.31ct D IF Round Natural Diamond

EX • D/IF • GIA 6552380192

Certificate GIA 6552380192

Diamond specifications and retailer prices

From $16,277 CAD
£9,124 GBP
As of October 28, 2026
Save $7,645 CAD (32%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,391 CAD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552380192. Listed at 19 retailers as of October 28, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552380192
Dimensions7.06 × 7.10 × 4.26 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.06 mm7.10 mm1.31 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552380192
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: $16,414 CAD|Low: $16,252 CAD|High: $24,080 CAD|Avg: $18,800 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$16,277 CAD
Retailer 1$16,414 CAD
Retailer 7$16,558 CAD
Retailer 4$16,561 CAD
Retailer 8$16,816 CAD
Retailer 5$19,092 CAD
Retailer 6$22,263 CAD
Retailer 2$23,921 CAD

40 data points across 8 retailers

19 retailers$16,277 CAD to $23,921 CAD

A+
Cheapest Retailer
-
$16,277 CAD
£9,124 GBP
A+
Retailer 2
-
$16,414 CAD
£9,201 GBP
View
A
Retailer 3
-
$16,558 CAD
A$18,134 AUD
View
A+
Retailer 4
-
$16,561 CAD
$11,790 USD
View
A
Retailer 5
-
$16,816 CAD
$11,971 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$16,816 CAD
$11,971 USD
View
Final sale: no returns
A
Retailer 7
-
$16,997 CAD
$12,100 USD
View
A
Retailer 8
-
$18,218 CAD
$12,969 USD
View
Price last confirmed 51 days ago
A
Retailer 9
-
$18,218 CAD
$12,969 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$18,261 CAD
£10,236 GBP
View
A
Retailer 11
-
$18,497 CAD
$13,168 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$19,092 CAD
€12,944 EUR
View
A
Retailer 13
-
$21,020 CAD
$14,964 USD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$21,020 CAD
$14,964 USD
View
Price last confirmed 59 days ago
A
Retailer 15
-
$21,020 CAD
$14,964 USD
View
Price last confirmed 51 days ago
B+
Retailer 16
-
$22,263 CAD
ZAR 256,036 ZAR
View
B+
Retailer 17
-
$23,921 CAD
£13,409 GBP
View
B+
Retailer 18
-
$25,391 CAD
$18,076 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
NZ Jewellers
432886c8-db97-49fb-b965-32c1d4080a8a · Sep 1
$25,391 CAD
$18,076 USD
View
Price last confirmed 57 days ago
18 more retailers have this diamond
Prices start from $16,277 CADSave up to $7,645 CAD

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+
1.31ct Round
$16,277 CAD