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Radiant|Lab Grown|IGI

3.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG784645316

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG784645316

Diamond specifications and retailer prices

From $2,129 SGD
$1,665 USD
As of October 30, 2026
Save $12,522 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,650 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645316 or 784645316. Listed at 14 retailers as of October 30, 2026, with prices from $2,129 to $14,650, a $12,522 spread on the same certified stone. Do Amore Diamonds lists it at $14,650. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645316
Dimensions10.57 × 7.14 × 4.67 mm
L/W Ratio1.48
Culet sizePointed
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
10.57 mm7.14 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645316
Side View
Table 65.0%Crown 43.5°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 65.4%

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: $14,650 SGD|Low: $2,129 SGD|High: $21,017 SGD|Avg: $6,463 SGD|-30.3%
Do Amore Diamonds
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 31, 2026
Retailer 11$2,129 SGD
Retailer 4$2,322 SGD
Retailer 9$2,607 SGD
Retailer 7$2,685 SGD
Retailer 3$3,144 SGD
Retailer 6$3,600 SGD
Retailer 14$3,889 SGD
Retailer 8$4,257 SGD
Retailer 2$4,559 SGD
Retailer 13$5,108 SGD
Retailer 5$7,204 SGD
Retailer 12$7,826 SGD
Retailer 10$11,237 SGD
Do Amore Diamonds$14,650 SGD

36 data points across 14 retailers

14 retailers$2,129 SGD to $14,650 SGD

A
Cheapest Retailer
-
$2,129 SGD
$1,665 USD
A
Retailer 2
-
$2,322 SGD
$1,816 USD
View
A
Retailer 3
-
$2,607 SGD
$2,039 USD
View
A
Retailer 4
-
$2,685 SGD
$2,100 USD
View
A
Retailer 5
-
$3,144 SGD
$2,459 USD
View
A
Retailer 6
-
$3,600 SGD
$2,816 USD
View
Final sale: no returns
A
Retailer 7
-
$3,889 SGD
$3,042 USD
View
A
Retailer 8
-
$4,257 SGD
$3,330 USD
View
B+
Retailer 9
-
$4,559 SGD
€3,396 EUR
View
B+
Retailer 10
-
$5,108 SGD
$3,996 USD
View
Retailer 11
-
$7,204 SGD
$5,635 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$7,826 SGD
£4,820 GBP
View
B
Retailer 13
-
$11,237 SGD
$8,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-8CF612D84 · Oct 31
$14,650 SGD
$11,460 USD
View
13 more retailers have this diamond
Prices start from $2,129 SGDSave up to $12,522 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.

A
3.07ct Radiant
$2,129 SGD