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Radiant|Lab Grown|IGI

3.10ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG818623895

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

Certificate IGI LG818623895

Diamond specifications and retailer prices

From $2,791 SGD
$2,183 USD
As of October 30, 2026
Save $16,411 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,202 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown radiant diamond

This 3.1ct 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 LG818623895 or 818623895. Listed at 21 retailers as of October 30, 2026, with prices from $2,791 to $19,202, a $16,411 spread on the same certified stone. Do Amore Diamonds lists it at $19,202. 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

3.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623895
Dimensions10.48 × 7.25 × 4.81 mm
L/W Ratio1.45
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
10.48 mm7.25 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623895
Side View
Table 63.0%Crown 42.9°Girdle: MediumPavilion 35.8°Culet: NoneDepth 66.3%

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: $19,202 SGD|Low: $2,791 SGD|High: $25,504 SGD|Avg: $8,037 SGD|-24.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9$2,791 SGD
Retailer 16$3,036 SGD
Retailer 5$3,124 SGD
Retailer 3$3,237 SGD
Retailer 18$3,247 SGD
Retailer 15$3,445 SGD
Retailer 19$4,547 SGD
Retailer 11$4,912 SGD
Retailer 2$4,921 SGD
Retailer 17$5,074 SGD
Retailer 14$5,384 SGD
Retailer 7$6,780 SGD
Retailer 12$8,297 SGD
Retailer 4$9,498 SGD
Retailer 13$9,618 SGD
Retailer 8$9,722 SGD
Retailer 6$12,104 SGD
Retailer 10$12,473 SGD
Do Amore Diamonds$19,202 SGD

35 data points across 19 retailers

21 retailers$2,791 SGD to $19,202 SGD

A
Cheapest Retailer
-
$2,791 SGD
$2,183 USD
A
Retailer 2
-
$3,036 SGD
$2,375 USD
View
A
Retailer 3
-
$3,124 SGD
$2,444 USD
View
Final sale: no returns
A
Retailer 4
-
$3,237 SGD
$2,532 USD
View
A
Retailer 5
-
$3,247 SGD
$2,540 USD
View
A
Retailer 6
-
$3,445 SGD
$2,695 USD
View
Retailer 7
-
$4,301 SGD
$3,364 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$4,547 SGD
$3,557 USD
View
B+
Retailer 9
-
$4,912 SGD
$3,842 USD
View
B+
Retailer 10
-
$4,921 SGD
£3,031 GBP
View
B+
Retailer 11
-
$5,074 SGD
$3,969 USD
View
Retailer 12
-
$5,384 SGD
€4,011 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,780 SGD
£4,176 GBP
View
B+
Retailer 14
-
$8,297 SGD
ZAR 104,852 ZAR
View
B+
Retailer 15
-
$9,498 SGD
$7,430 USD
View
B
Retailer 16
-
$9,618 SGD
£5,924 GBP
View
B+
Retailer 17
-
$9,722 SGD
$7,605 USD
View
B
Retailer 18
-
$12,104 SGD
$9,468 USD
View
B
Retailer 19
-
$12,473 SGD
$9,757 USD
View
B
Retailer 20
-
$16,670 SGD
$13,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-92FE77D1A · Oct 31
$19,202 SGD
$15,020 USD
View
20 more retailers have this diamond
Prices start from $2,791 SGDSave up to $16,411 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
3.10ct Radiant
$2,791 SGD