CaratHunter
Plans
Radiant|Natural|GIA

3.20ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2235978531

Certificate GIA 2235978531

Diamond specifications and retailer prices

From $29,862 USD
£23,513 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $34,450 USD at Blue Nile · As of October 20, 2026
View at Blue Nile

About this 3.2ct natural radiant diamond

This 3.2ct natural radiant sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235978531. Listed at 2 retailers as of October 29, 2026. 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

3.20
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle58.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235978531
Dimensions10.00 × 7.34 × 5.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
10.00 mm7.34 mm3.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235978531
Side View
Table 68.0%Crown 47.7°Girdle: THK-VTKPavilion 58.7°Culet: NoneDepth 68.7%

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 29
Current: $34,450 USD|Low: $29,862 USD|High: $35,763 USD|Avg: $32,829 USD|-3.7%
Blue Nile
Retailer 2
October 29, 2026
Retailer 2$29,862 USD
Blue Nile$34,450 USD

33 data points across 2 retailers

2 retailers

A
Cheapest Retailer
-
$29,862 USD
£23,513 GBP
Most Expensive
Blue Nile
29620667 · Oct 20
$34,450 USD
View
Price last confirmed 12 days ago
1 more retailer has this diamond
Prices start from $29,862 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
3.20ct Radiant
$29,862 USD