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Round|Lab Grown|IGI

2.16ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG520290462

Shape and cutting style on the report: Round brilliant

Certificate IGI LG520290462

Diamond specifications and retailer prices

From €295 EUR
$330 USD
As of October 28, 2026
Save €1,907 EUR (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,202 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.16ct lab-grown round diamond

This 2.16ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG520290462 or 520290462. Listed at 27 retailers as of October 28, 2026, with prices from €295 to €2,202, a €1,907 spread on the same certified stone. Do Amore Diamonds lists it at €2,202. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.16
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520290462
Dimensions8.33 × 8.27 × 5.10 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.33 mm8.27 mm2.16 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520290462
Side View
Table 55.5%Crown 34.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: €601 EUR|Low: €198 EUR|High: €1,375 EUR|Avg: €744 EUR|+5.1%
Retailer 1
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
November 1, 2026
Retailer 4€295 EUR
Retailer 8€448 EUR
Retailer 13€479 EUR
Retailer 6€482 EUR
Retailer 7€555 EUR
Retailer 3€565 EUR
Retailer 1€601 EUR
Retailer 9€633 EUR
Retailer 5€766 EUR
Retailer 12€944 EUR
Retailer 11€1,025 EUR
Retailer 2€1,322 EUR
Retailer 14€1,352 EUR
Retailer 10€1,366 EUR

43 data points across 14 retailers

27 retailers€295 EUR to €2,202 EUR

Retailer 1
-
€248 EUR
$277 USD
Price last confirmed 21 days ago
Retailer 2
-
€248 EUR
$277 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€287 EUR
$321 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€287 EUR
$321 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
€295 EUR
$330 USD
View
Final sale: no returns
Retailer 6
-
€303 EUR
$339 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€307 EUR
$343 USD
View
Price last confirmed 22 days ago
Retailer 8
-
€307 EUR
$343 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
€307 EUR
$343 USD
View
A
Retailer 10
-
€448 EUR
$500 USD
View
A
Retailer 11
-
€458 EUR
HK$4,000 HKD
View
B+
Retailer 12
-
€479 EUR
$535 USD
View
A
Retailer 13
-
€482 EUR
$539 USD
View
A
Retailer 14
-
€555 EUR
View
A
Retailer 15
-
€565 EUR
$631 USD
View
A
Retailer 16
-
€601 EUR
£529 GBP
View
A
Retailer 17
-
€633 EUR
A$1,088 AUD
View
B+
Retailer 18
-
€766 EUR
$855 USD
View
B+
Retailer 19
-
€944 EUR
$1,055 USD
View
Retailer 20
-
€1,025 EUR
$1,145 USD
View
Price last confirmed 14 days ago
Retailer 21
-
€1,090 EUR
$1,218 USD
View
Price last confirmed 32 days ago
Retailer 22
-
€1,090 EUR
$1,218 USD
View
Price last confirmed 22 days ago
B
Retailer 23
-
€1,237 EUR
$1,382 USD
View
B
Retailer 24
-
€1,322 EUR
SGD 1,996 SGD
View
B
Retailer 25
-
€1,352 EUR
$1,510 USD
View
B
Retailer 26
-
€1,366 EUR
£1,202 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1225D3820 · Oct 31
€2,202 EUR
$2,460 USD
View
26 more retailers have this diamond
Prices start from €295 EURSave up to €1,907 EUR

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
2.16ct Round
€295 EUR