Round|Natural|IGI

1.20ct D IF Round Natural Diamond

EX • D/IF • IGI 749558353

Shape and cutting style on the report: Round brilliant

Certificate IGI 749558353

Diamond specifications and retailer prices

From $9,275 USD
As of October 25, 2026
Save $6,199 USD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,324 USD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 749558353. Listed at 18 retailers as of October 25, 2026, with a 67% 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

1.20
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 749558353
Dimensions6.79 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.79 mm6.75 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749558353
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

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: Oct 25
Current: $10,231 USD|Low: $9,015 USD|High: $14,675 USD|Avg: $11,722 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$9,275 USD
Retailer 8$10,130 USD
Retailer 1$10,231 USD
Retailer 7$10,248 USD
Retailer 3$11,635 USD
Retailer 6$13,283 USD
Retailer 5$13,398 USD
Retailer 2$14,577 USD

38 data points across 8 retailers

18 retailers$9,275 USD to $15,474 USD

A
Cheapest Retailer
-
$9,275 USD
A
Retailer 2
-
$9,508 USD
View
A
Retailer 3
-
$10,130 USD
View
A
Retailer 4
-
$10,231 USD
£8,056 GBP
View
A
Retailer 5
-
$10,248 USD
View
Final sale: no returns
A
Retailer 6
-
$10,248 USD
View
A
Retailer 7
-
$11,102 USD
View
A
Retailer 8
-
$11,253 USD
View
A
Retailer 9
-
$11,273 USD
View
A
Retailer 10
-
$11,361 USD
View
A
Retailer 11
-
$11,635 USD
€11,081 EUR
View
Retailer 12
-
$12,429 USD
View
Price last confirmed 52 days ago
B+
Retailer 13
-
$12,810 USD
View
Retailer 14
-
$13,398 USD
ZAR 216,451 ZAR
View
Price last confirmed 7 days ago
Retailer 15
-
$14,341 USD
View
Price last confirmed 53 days ago
B+
Retailer 16
-
$14,577 USD
£11,478 GBP
View
B+
Retailer 17
-
$15,474 USD
View
Most Expensive
NZ Jewellers
ffa4ca4d-2674-471e-89f4-ec906d49a520 · Sep 1
$17,324 USD
View
Price last confirmed 58 days ago
17 more retailers have this diamond
Prices start from $9,275 USDSave up to $6,199 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
1.20ct Round
$9,275 USD