Radiant|Lab Grown|GIA

3.31ct D IF Radiant Lab Grown Diamond

EX • D/IF • GIA 762544412

Certificate GIA 762544412

Diamond specifications and retailer prices

From $10,296 USD
Save $8,998 USD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $19,294 USD at Diamond Quarter
View at Diamond Quarter

About this 3.31ct lab-grown radiant diamond

This 3.31ct lab-grown radiant sits in the three to five carat band, graded D colour (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 762544412. Listed at 2 retailers, with prices from $10,296 to $19,294 at Diamond Quarter, a $8,998 spread on the same certified stone. 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

3.31
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabGIA
CertificateGIA 762544412
Dimensions10.98 × 7.37 × 4.75 mm
L/W Ratio1.49
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.98 mm7.37 mm3.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 762544412
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 64.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Sep 29
Current: $19,294 USD|Low: $9,720 USD|High: $19,294 USD|Avg: $15,589 USD
Diamond Quarter
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$9,720 USD
Retailer 2$10,296 USD
Diamond Quarter$19,294 USD

8 data points across 3 retailers

2 retailers$10,296 USD to $19,294 USD

B+
Cheapest Retailer
-
$10,296 USD
Most Expensive
B
Diamond Quarter
3.31IFD252728BAN · Oct 1
$19,294 USD
View
1 more retailer has this diamond
Prices start from $10,296 USDSave up to $8,998 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.

B+
3.31ct Radiant
$10,296 USD