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Radiant|Natural|GIA

4.02ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 1548138568

Certificate GIA 1548138568

Diamond specifications and retailer prices

From $68,207 USD
₹6,495,911 INR
As of November 2, 2026
Save $13,500 USD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $81,707 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 4.02ct natural radiant diamond

This 4.02ct natural radiant sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548138568. Listed at 4 retailers as of November 1, 2026, with prices from $68,207 to $81,707, a $13,500 spread on the same certified stone. 77 Diamonds lists it at $81,707. 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

4.02
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle57.4°
OriginNatural
Grading LabGIA
CertificateGIA 1548138568
Dimensions10.51 × 8.11 × 5.50 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cavity, Needle
Top View
10.51 mm8.11 mm4.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548138568
Side View
Table 70.0%Crown 47.8°Girdle: MED-STKPavilion 57.4°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $81,707 USD|Low: $68,070 USD|High: $82,419 USD|Avg: $75,336 USD|+1.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$68,207 USD
77 Diamonds$81,707 USD

43 data points across 2 retailers

4 retailers$68,207 USD to $81,707 USD

B+
Cheapest Retailer
-
$68,207 USD
₹6,495,911 INR
B
Retailer 2
-
$70,077 USD
CA$97,329 CAD
View
B
Retailer 3
-
$71,864 USD
A$110,560 AUD
View
Most Expensive
B
77 Diamonds
RADMBBKETNXXB · Nov 1
$81,707 USD
£64,336 GBP
View
3 more retailers have this diamond
Prices start from $68,207 USDSave up to $13,500 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.

B+
4.02ct Radiant
$68,207 USD