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Round|Natural|IGI

1.00ct D IF Round Natural Diamond

EX • D/IF • IGI 835672636

Shape and cutting style on the report: Round brilliant

Certificate IGI 835672636

Diamond specifications and retailer prices

From $5,049 USD
₹480,824 INR
As of November 2, 2026
Save $12,130 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,179 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 835672636. Listed at 19 retailers as of November 2, 2026, with prices from $5,049 to $17,179, a $12,130 spread on the same certified stone. NZ Jewellers lists it at $17,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 835672636
Dimensions6.37 × 6.41 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.37 mm6.41 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 835672636
Side View
Table 56.0%Crown 36.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.5%

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 2
Current: $17,179 USD|Low: $5,040 USD|High: $17,179 USD|Avg: $6,728 USD|+54.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 2$5,049 USD
Retailer 3$5,361 USD
Retailer 9$5,399 USD
Retailer 8$5,492 USD
Retailer 19$5,650 USD
Retailer 5$5,665 USD
Retailer 7$5,720 USD
Retailer 4$5,858 USD
Retailer 15$5,958 USD
Retailer 6$6,139 USD
Retailer 16$6,528 USD
Retailer 10$6,652 USD
Retailer 13$6,754 USD
Retailer 17$6,907 USD
Retailer 11$9,735 USD
Retailer 18$9,799 USD
Retailer 12$13,486 USD
Retailer 14$14,221 USD
NZ Jewellers$17,179 USD

21 data points across 19 retailers

19 retailers$5,049 USD to $17,179 USD

A
Cheapest Retailer
-
$5,049 USD
₹480,824 INR
Retailer 2
-
$5,361 USD
€5,106 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
$5,399 USD
View
A
Retailer 4
-
$5,492 USD
€5,230 EUR
View
A
Retailer 5
-
$5,650 USD
View
A
Retailer 6
-
$5,665 USD
CA$7,868 CAD
View
A
Retailer 7
-
$5,720 USD
SGD 7,730 SGD
View
A
Retailer 8
-
$5,858 USD
View
A
Retailer 9
-
$5,958 USD
£4,692 GBP
View
A
Retailer 10
-
$6,139 USD
View
Final sale: no returns
A
Retailer 11
-
$6,528 USD
£5,140 GBP
View
A
Retailer 12
-
$6,652 USD
View
A
Retailer 13
-
$6,754 USD
View
A
Retailer 14
-
$6,907 USD
€6,578 EUR
View
Retailer 15
-
$9,735 USD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$9,799 USD
£7,716 GBP
View
B
Retailer 17
-
$13,486 USD
A$20,747 AUD
View
B
Retailer 18
-
$14,221 USD
View
Most Expensive
B
NZ Jewellers
ba0af203-72d5-44aa-89e7-219d41b52d27 · Nov 2
$17,179 USD
View
18 more retailers have this diamond
Prices start from $5,049 USDSave up to $12,130 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
1.00ct Round
$5,049 USD