Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6217751766

Certificate GIA 6217751766

Diamond specifications and retailer prices

From $985 USD
As of October 28, 2026
Save $1,085 USD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,070 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6217751766. Listed at 10 retailers as of October 28, 2026, with prices from $985 to $2,070, a $1,085 spread on the same certified stone. MOH London lists it at $2,070. 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

0.50
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6217751766
Dimensions5.09 × 3.98 × 2.70 mm
L/W Ratio1.28
Top View
5.09 mm3.98 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6217751766
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: 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: Oct 28
Current: $2,070 USD|Low: $985 USD|High: $2,094 USD|Avg: $1,470 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$985 USD
Retailer 8$1,024 USD
Retailer 2$1,288 USD
Retailer 5$1,416 USD
Retailer 7$1,478 USD
Retailer 3$1,583 USD
Retailer 4$1,744 USD
MOH London$2,070 USD

44 data points across 8 retailers

10 retailers$985 USD to $2,070 USD

B+
Cheapest Retailer
-
$985 USD
B
Retailer 2
-
$1,000 USD
View
B
Retailer 3
-
$1,024 USD
View
B
Retailer 4
-
$1,120 USD
View
B
Retailer 5
-
$1,288 USD
£1,014 GBP
View
B
Retailer 6
-
$1,416 USD
£1,115 GBP
View
Retailer 7
-
$1,478 USD
A$2,273 AUD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$1,583 USD
€1,508 EUR
View
B
Retailer 9
-
$1,744 USD
ZAR 28,181 ZAR
View
Most Expensive
B
MOH London
2E069E726 · Nov 1
$2,070 USD
£1,630 GBP
View
9 more retailers have this diamond
Prices start from $985 USDSave up to $1,085 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+
0.50ct Radiant
$985 USD