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Round|Lab Grown|IGI

1.61ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG775630067

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775630067

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of October 29, 2026
Save €825 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,031 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG775630067 or 775630067. Listed at 14 retailers as of October 29, 2026, with prices from €206 to €1,031, a €825 spread on the same certified stone. MOH London lists it at €1,031. 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

1.61
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775630067
Dimensions7.52 × 7.47 × 4.62 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
7.52 mm7.47 mm1.61 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775630067
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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 29
Current: €1,031 EUR|Low: €198 EUR|High: €1,056 EUR|Avg: €508 EUR|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11€206 EUR
Retailer 10€231 EUR
Retailer 4€256 EUR
Retailer 5€257 EUR
Retailer 2€422 EUR
Retailer 13€433 EUR
Retailer 6€481 EUR
Retailer 12€485 EUR
Retailer 3€575 EUR
Retailer 8€658 EUR
Retailer 9€698 EUR
Retailer 7€788 EUR
MOH London€1,031 EUR

33 data points across 13 retailers

14 retailers€206 EUR to €1,031 EUR

A
Cheapest Retailer
-
€206 EUR
$230 USD
A
Retailer 2
-
€231 EUR
$258 USD
View
Final sale: no returns
A
Retailer 3
-
€256 EUR
$286 USD
View
Retailer 4
-
€257 EUR
$287 USD
View
Price last confirmed 46 days ago
A
Retailer 5
-
€422 EUR
View
A
Retailer 6
-
€433 EUR
$484 USD
View
B+
Retailer 7
-
€481 EUR
£423 GBP
View
B+
Retailer 8
-
€485 EUR
$542 USD
View
B+
Retailer 9
-
€575 EUR
$642 USD
View
B+
Retailer 10
-
€658 EUR
$735 USD
View
B
Retailer 11
-
€698 EUR
$780 USD
View
Retailer 12
-
€764 EUR
$853 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
€788 EUR
$880 USD
View
Most Expensive
B
MOH London
LG775630067 · Oct 29
€1,031 EUR
£907 GBP
View
13 more retailers have this diamond
Prices start from €206 EURSave up to €825 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
1.61ct Round
€206 EUR