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Radiant|Natural|GIA

1.02ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 6565570997

Certificate GIA 6565570997

Diamond specifications and retailer prices

From $4,085 USD
As of October 30, 2026
Save $3,002 USD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,087 USD at MOH London · As of October 29, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6565570997. Listed at 6 retailers as of October 29, 2026, with prices from $4,085 to $7,087, a $3,002 spread on the same certified stone. MOH London lists it at $7,087. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565570997
Dimensions5.46 × 5.31 × 3.67 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
5.46 mm5.31 mm1.02 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565570997
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,087 USD|Low: $4,085 USD|High: $7,087 USD|Avg: $4,836 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$4,085 USD
Retailer 5$4,195 USD
Retailer 2$4,330 USD
Retailer 3$5,000 USD
Retailer 4$5,389 USD
MOH London$7,087 USD

9 data points across 6 retailers

6 retailers$4,085 USD to $7,087 USD

B
Cheapest Retailer
-
$4,085 USD
Final sale: no returns
B
Retailer 2
-
$4,195 USD
View
B
Retailer 3
-
$4,330 USD
£3,409 GBP
View
B
Retailer 4
-
$5,000 USD
€4,762 EUR
View
B
Retailer 5
-
$5,389 USD
ZAR 87,055 ZAR
View
Most Expensive
C
MOH London
1B2D71018 · Oct 29
$7,087 USD
£5,580 GBP
View
5 more retailers have this diamond
Prices start from $4,085 USDSave up to $3,002 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
1.02ct Radiant
$4,085 USD