CaratHunter
Plans
Round|Natural|IGI

1.04ct D SI2 Round Natural Diamond

VG • D/SI2 • IGI 478106993

Shape and cutting style on the report: Round brilliant

Certificate IGI 478106993

Diamond specifications and retailer prices

From $2,370 USD
As of October 28, 2026
Save $3,163 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,533 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 478106993. Listed at 13 retailers as of October 27, 2026, with prices from $2,370 to $5,533, a $3,163 spread on the same certified stone. NZ Jewellers lists it at $5,533. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 478106993
Dimensions6.39 × 6.35 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.39 mm6.35 mm1.04 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 478106993
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 63.8%

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 28
Current: $4,662 USD|Low: $2,239 USD|High: $4,732 USD|Avg: $3,179 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$2,370 USD
Retailer 4$2,435 USD
Retailer 6$2,442 USD
Retailer 8$2,479 USD
Retailer 7$2,647 USD
Retailer 9$3,149 USD
Retailer 3$3,300 USD
Retailer 2$3,763 USD
Retailer 1$4,662 USD
Retailer 10$4,732 USD

25 data points across 10 retailers

13 retailers$2,370 USD to $5,533 USD

A
Cheapest Retailer
-
$2,370 USD
A
Retailer 2
-
$2,435 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,442 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,647 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
$2,647 USD
View
B+
Retailer 6
-
$2,647 USD
View
B+
Retailer 7
-
$2,748 USD
View
B+
Retailer 8
-
$3,054 USD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
$3,054 USD
View
B+
Retailer 10
-
$3,300 USD
€3,143 EUR
View
B
Retailer 11
-
$4,662 USD
£3,671 GBP
View
B
Retailer 12
-
$5,533 USD
View
Price last confirmed 34 days ago
Most Expensive
B
NZ Jewellers
a4553990-f9ea-4019-a38e-d5c75668b133 · Oct 27
$5,533 USD
View
12 more retailers have this diamond
Prices start from $2,370 USDSave up to $3,163 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
1.04ct Round
$2,370 USD