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Radiant|Lab Grown|GIA

2.20ct G IF Radiant Lab Grown Diamond

ID • G/IF • GIA 1509145741

Certificate GIA 1509145741

Diamond specifications and retailer prices

From $2,557 USD
As of October 30, 2026
Save $5,890 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,447 USD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.2ct lab-grown radiant diamond

This 2.2ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1509145741. Listed at 9 retailers as of October 29, 2026, with prices from $2,557 to $8,447, a $5,890 spread on the same certified stone. Cape Diamonds lists it at $8,447. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.20
Carat
G
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509145741
Dimensions8.90 × 6.59 × 4.37 mm
L/W Ratio1.35
Girdle conditionPolished
Cert comments
An additional inscription is present. This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.90 mm6.59 mm2.20 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509145741
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.3%

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 30
Current: $8,447 USD|Low: $2,054 USD|High: $10,942 USD|Avg: $5,892 USD|-4.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$2,557 USD
Retailer 4$2,782 USD
Retailer 10$2,872 USD
Retailer 6$2,966 USD
Retailer 5$4,500 USD
Retailer 8$4,600 USD
Retailer 9$5,654 USD
Retailer 3$6,843 USD
Retailer 2$8,297 USD
Cape Diamonds$8,447 USD
Retailer 11$10,942 USD

23 data points across 11 retailers

9 retailers$2,557 USD to $8,447 USD

B+
Cheapest Retailer
-
$2,557 USD
B+
Retailer 2
-
$2,782 USD
View
B+
Retailer 3
-
$2,872 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,966 USD
View
B+
Retailer 5
-
$4,500 USD
View
B
Retailer 6
-
$4,600 USD
View
B
Retailer 7
-
$5,654 USD
£4,452 GBP
View
B
Retailer 8
-
$8,297 USD
£6,533 GBP
View
Most Expensive
B
Cape Diamonds
cert_1509145741 · Oct 29
$8,447 USD
ZAR 136,454 ZAR
View
8 more retailers have this diamond
Prices start from $2,557 USDSave up to $5,890 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+
2.20ct Radiant
$2,557 USD