Radiant|Lab Grown|GCAL

2.57ct D FL Radiant Lab Grown Diamond

EX • D/FL • GCAL 362736004

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 362736004

Diamond specifications and retailer prices

From $2,738 USD
As of October 30, 2026
Save $6,874 USD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,540 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362736004. Listed at 6 retailers as of October 27, 2026, with a 251% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.57
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle58.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362736004
Dimensions9.56 × 6.80 × 4.62 mm
L/W Ratio1.41
Culet sizeNone
Top View
9.56 mm6.80 mm2.57 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362736004
Side View
Table 65.0%Crown 44°Girdle: THK-THKPavilion 58.8°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $17,540 USD|Low: $2,738 USD|High: $17,540 USD|Avg: $6,819 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$2,738 USD
Retailer 2$3,344 USD
Retailer 5$4,339 USD
Retailer 4$4,606 USD
Retailer 3$9,612 USD
Do Amore Diamonds$17,540 USD

6 data points across 6 retailers

6 retailers$2,738 USD to $9,612 USD

A
Cheapest Retailer
-
$2,738 USD
B+
Retailer 2
-
$3,010 USD
View
B+
Retailer 3
-
$4,339 USD
View
B+
Retailer 4
-
$4,606 USD
View
B
Retailer 5
-
$9,612 USD
View
Most Expensive
Do Amore Diamonds
27-FC2880470 · Oct 29
$17,540 USD
View
Price under review
5 more retailers have this diamond
Prices start from $2,738 USDSave up to $6,874 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
2.57ct Radiant
$2,738 USD