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Radiant|Lab Grown|IGI

3.13ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754594347

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

Certificate IGI LG754594347

Diamond specifications and retailer prices

From $1,411 SGD
$1,104 USD
As of October 30, 2026
Save $11,117 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,528 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown radiant diamond

This 3.13ct 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 and certified by IGI LG754594347 or 754594347. Listed at 17 retailers as of October 30, 2026, with prices from $1,411 to $12,528, a $11,117 spread on the same certified stone. Do Amore Diamonds lists it at $12,528. 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

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594347
Dimensions10.06 × 7.17 × 4.94 mm
L/W Ratio1.40
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
10.06 mm7.17 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594347
Side View
Table 62.0%Crown 39.5°Girdle: ThickPavilion 34.2°Culet: NoneDepth 68.9%

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: $12,528 SGD|Low: $1,411 SGD|High: $13,436 SGD|Avg: $4,714 SGD|-6.8%
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
October 31, 2026
Retailer 13$1,411 SGD
Retailer 4$1,585 SGD
Retailer 9$1,762 SGD
Retailer 12$1,854 SGD
Retailer 7$1,905 SGD
Retailer 3$2,687 SGD
Retailer 10$2,941 SGD
Retailer 14$3,067 SGD
Retailer 11$3,320 SGD
Retailer 17$3,386 SGD
Retailer 5$4,294 SGD
Retailer 16$4,623 SGD
Retailer 15$5,837 SGD
Retailer 6$6,878 SGD
Retailer 2$8,811 SGD
Retailer 8$10,406 SGD
Do Amore Diamonds$12,528 SGD

34 data points across 17 retailers

17 retailers$1,411 SGD to $12,528 SGD

A
Cheapest Retailer
-
$1,411 SGD
$1,104 USD
A
Retailer 2
-
$1,585 SGD
$1,240 USD
View
A
Retailer 3
-
$1,762 SGD
$1,378 USD
View
Final sale: no returns
A
Retailer 4
-
$1,854 SGD
$1,450 USD
View
A
Retailer 5
-
$1,905 SGD
$1,490 USD
View
A
Retailer 6
-
$2,687 SGD
$2,102 USD
View
A
Retailer 7
-
$2,941 SGD
€2,191 EUR
View
A
Retailer 8
-
$3,067 SGD
$2,399 USD
View
A
Retailer 9
-
$3,320 SGD
$2,597 USD
View
A
Retailer 10
-
$3,386 SGD
$2,649 USD
View
Retailer 11
-
$4,294 SGD
A$5,168 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,623 SGD
$3,616 USD
View
B+
Retailer 13
-
$5,837 SGD
£3,595 GBP
View
Retailer 14
-
$6,878 SGD
$5,380 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$8,811 SGD
A$10,604 AUD
View
B
Retailer 16
-
$10,406 SGD
$8,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-E815DC680 · Oct 31
$12,528 SGD
$9,800 USD
View
16 more retailers have this diamond
Prices start from $1,411 SGDSave up to $11,117 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
3.13ct Radiant
$1,411 SGD