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Radiant|Lab Grown|GCAL

3.07ct E FL Radiant Lab Grown Diamond

EX • E/FL • GCAL 353250299

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 353250299

Diamond specifications and retailer prices

From $6,689 SGD
$5,219 USD
As of October 30, 2026
Save $10,832 SGD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $28,498 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353250299. Listed at 10 retailers as of October 29, 2026, with a 162% 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

3.07
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle63.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353250299
Dimensions9.75 × 7.15 × 5.11 mm
L/W Ratio1.36
Culet sizeNone
Top View
9.75 mm7.15 mm3.07 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353250299
Side View
Table 64.0%Crown 45.5°Girdle: STK-THKPavilion 63.2°Culet: NoneDepth 71.5%

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: $28,498 SGD|Low: $5,966 SGD|High: $46,026 SGD|Avg: $16,845 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 5$5,966 SGD
Retailer 9$6,689 SGD
Retailer 12$7,011 SGD
Retailer 8$8,528 SGD
Retailer 7$9,701 SGD
Retailer 11$10,168 SGD
Retailer 14$10,947 SGD
Retailer 10$11,988 SGD
Retailer 13$15,385 SGD
Retailer 2$17,521 SGD
Retailer 4$20,827 SGD
Frank Darling$28,498 SGD
Retailer 3$30,083 SGD
Retailer 6$46,026 SGD

18 data points across 14 retailers

10 retailers$6,689 SGD to $17,521 SGD

B+
Cheapest Retailer
-
$6,689 SGD
$5,219 USD
B+
Retailer 2
-
$7,011 SGD
$5,470 USD
View
B+
Retailer 3
-
$8,528 SGD
$6,654 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,701 SGD
$7,569 USD
View
B
Retailer 5
-
$10,168 SGD
$7,933 USD
View
B
Retailer 6
-
$11,988 SGD
$9,353 USD
View
B
Retailer 7
-
$15,385 SGD
$12,004 USD
View
B
Retailer 8
-
$17,521 SGD
£10,764 GBP
View
Most Expensive
Frank Darling
MR-92332GR · Oct 29
$28,498 SGD
$22,235 USD
View
Price under review
8 more retailers have this diamond
Prices start from $6,689 SGDSave up to $10,832 SGD

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+
3.07ct Radiant
$6,689 SGD