CaratHunter
Plans
Radiant|Natural|GIA

1.02ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 5212114984

Certificate GIA 5212114984

Diamond specifications and retailer prices

From €2,896 EUR
$3,235 USD
As of October 31, 2026
Save €1,503 EUR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,399 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5212114984. Listed at 4 retailers as of October 31, 2026, with prices from €2,896 to €4,399, a €1,503 spread on the same certified stone. 77 Diamonds lists it at €4,399. 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

1.02
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5212114984
Dimensions6.28 × 5.71 × 3.45 mm
L/W Ratio1.10
Top View
6.28 mm5.71 mm1.02 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5212114984
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCuletDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €4,399 EUR|Low: €2,864 EUR|High: €4,409 EUR|Avg: €3,406 EUR|+2.0%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2€2,896 EUR
Retailer 3€2,948 EUR
77 Diamonds€4,399 EUR

36 data points across 3 retailers

4 retailers€2,896 EUR to €4,399 EUR

B+
Cheapest Retailer
-
€2,896 EUR
$3,235 USD
B
Retailer 2
-
€2,948 EUR
$3,294 USD
View
B
Retailer 3
-
€3,182 EUR
A$5,469 AUD
View
Most Expensive
B
77 Diamonds
RADZWDKNXTTS · Nov 2
€4,399 EUR
£3,870 GBP
View
3 more retailers have this diamond
Prices start from €2,896 EURSave up to €1,503 EUR

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+
1.02ct Radiant
€2,896 EUR