Round|Natural|IGI
1.23ct I IF Round Natural Diamond
EX • I/IF • IGI 670478823
Certificate IGI 670478823
Diamond specifications and retailer prices
From $2,951 USD
Save $2,626 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,577 USD at MOH London
About this 1.23ct natural round diamond
This 1.23ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 670478823. Listed at 8 retailers, with prices from $2,951 to $5,577 at MOH London, a $2,626 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
1.23
Carat
I
Colour
IF
Clarity
Excellent
Cut
Specifications
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 670478823
Dimensions6.88 × 6.93 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670478823
Side View
Caratlytics Score
How it works →A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown
8 retailers
A
Cheapest Retailer
$2,951 USD
View A
Retailer 2
$3,132 USD
View A
Retailer 3
$3,220 USD
View A
Retailer 4
$3,431 USD
View £2,701 GBP
A
Retailer 5
$3,760 USD
View €3,581 EUR
A
Retailer 6
$3,829 USD
View £3,015 GBP
A
Retailer 7
$3,963 USD
View ZAR 64,022 ZAR
Most Expensive
B+
MOH London
$5,577 USD
View £4,391 GBP
7 more retailers have this diamond
Prices start from $2,951 USDSave up to $2,626 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.
Similar diamonds
Comparable stones with the same shape, colour and clarity.
- 1.23ct Round I IFfrom $5,638 across 14 retailers
- 1.23ct Round I IFfrom $5,058 across 12 retailers
- 1.23ct Round I IFfrom $9,826 across 12 retailers
- 1.23ct Round I IFfrom $4,389 across 7 retailers
- 1.23ct Round I IFfrom $6,465 across 7 retailers
- 1.23ct Round I IFfrom $5,108 across 5 retailers
- 1.23ct Round I IFfrom $4,266 across 3 retailers
- 1.23ct Round I IFfrom $5,893