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Radiant|Lab Grown|IGI

2.17ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG816608454

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

Certificate IGI LG816608454

Diamond specifications and retailer prices

From $836 SGD
$654 USD
As of October 30, 2026
Save $6,591 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,428 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.17ct lab-grown radiant diamond

This 2.17ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608454 or 816608454. Listed at 12 retailers as of October 30, 2026, with prices from $836 to $7,428, a $6,591 spread on the same certified stone. Do Amore Diamonds lists it at $7,428. 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

2.17
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608454
Dimensions9.17 × 6.29 × 4.37 mm
L/W Ratio1.46
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
9.17 mm6.29 mm2.17 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608454
Side View
Table 62.0%Crown 42.8°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 69.5%

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: $7,428 SGD|Low: $685 SGD|High: $9,869 SGD|Avg: $4,135 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
October 31, 2026
Retailer 10$836 SGD
Retailer 14$910 SGD
Retailer 9$1,234 SGD
Retailer 11$1,584 SGD
Retailer 2$1,796 SGD
Retailer 3$1,878 SGD
Retailer 12$2,479 SGD
Retailer 13$3,012 SGD
Retailer 8$4,229 SGD
Retailer 7$5,075 SGD
Retailer 6$5,910 SGD
Retailer 4$7,012 SGD
Do Amore Diamonds$7,428 SGD
Retailer 5$7,436 SGD

34 data points across 14 retailers

12 retailers$836 SGD to $7,428 SGD

A
Cheapest Retailer
-
$836 SGD
$654 USD
A
Retailer 2
-
$910 SGD
$712 USD
View
A
Retailer 3
-
$1,234 SGD
$965 USD
View
A
Retailer 4
-
$1,584 SGD
$1,239 USD
View
Retailer 5
-
$1,796 SGD
€1,338 EUR
View
A
Retailer 6
-
$1,878 SGD
$1,469 USD
View
B+
Retailer 7
-
$2,479 SGD
$1,939 USD
View
B+
Retailer 8
-
$3,012 SGD
$2,356 USD
View
B+
Retailer 9
-
$4,229 SGD
£2,605 GBP
View
B
Retailer 10
-
$5,075 SGD
$3,970 USD
View
Retailer 11
-
$7,012 SGD
$5,485 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-9BF03A9C7 · Oct 30
$7,428 SGD
$5,810 USD
View
11 more retailers have this diamond
Prices start from $836 SGDSave up to $6,591 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
2.17ct Radiant
$836 SGD