Radiant|Lab Grown|GIA

3.21ct G IF Radiant Lab Grown Diamond

GD • G/IF • GIA 6462030199

Certificate GIA 6462030199

Diamond specifications and retailer prices

From $1,209 USD
As of October 30, 2026
Save $9,531 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,740 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462030199. Listed at 16 retailers as of October 30, 2026, with prices from $1,209 to $10,740, a $9,531 spread on the same certified stone. Do Amore Diamonds lists it at $10,740. 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

3.21
Carat
G
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6462030199
Dimensions10.60 × 7.23 × 4.82 mm
L/W Ratio1.47
Top View
10.60 mm7.23 mm3.21 ctG / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462030199
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,740 USD|Low: $1,185 USD|High: $10,960 USD|Avg: $3,822 USD|-2.0%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 15$1,209 USD
Retailer 3$1,316 USD
Retailer 7$1,383 USD
Retailer 6$1,495 USD
Retailer 17$1,567 USD
Retailer 14$2,058 USD
Retailer 16$2,224 USD
Retailer 2$2,521 USD
Retailer 18$2,687 USD
Retailer 19$2,902 USD
Retailer 8$3,254 USD
Retailer 11$3,353 USD
Retailer 4$3,576 USD
Retailer 5$4,975 USD
Retailer 13$5,001 USD
Retailer 10$5,858 USD
Retailer 12$7,700 USD
Retailer 9$7,789 USD
Do Amore Diamonds$10,740 USD

30 data points across 19 retailers

16 retailers$1,209 USD to $10,740 USD

A
Cheapest Retailer
-
$1,209 USD
A
Retailer 2
-
$1,316 USD
View
A
Retailer 3
-
$1,383 USD
View
Final sale: no returns
A
Retailer 4
-
$1,495 USD
View
A
Retailer 5
-
$1,567 USD
View
A
Retailer 6
-
$1,852 USD
View
B+
Retailer 7
-
$2,224 USD
View
B+
Retailer 8
-
$2,521 USD
€2,401 EUR
View
B+
Retailer 9
-
$2,687 USD
View
B+
Retailer 10
-
$2,902 USD
View
B+
Retailer 11
-
$3,254 USD
View
Retailer 12
-
$3,576 USD
A$5,501 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
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$4,975 USD
View
B
Retailer 14
-
$5,001 USD
£3,938 GBP
View
B
Retailer 15
-
$7,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-FB8555D6B · Oct 30
$10,740 USD
View
15 more retailers have this diamond
Prices start from $1,209 USDSave up to $9,531 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
3.21ct Radiant
$1,209 USD