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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635222

Diamond specifications and retailer prices

From €623 EUR
$696 USD
As of October 30, 2026
Save €2,679 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,302 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823635222 or 823635222. Listed at 24 retailers as of October 30, 2026, with prices from €623 to €3,302, a €2,679 spread on the same certified stone. Novita Diamonds lists it at €3,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635222
Dimensions12.05 × 6.18 × 3.82 mm
L/W Ratio1.95
Girdle conditionFaceted
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
12.05 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635222
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: €3,302 EUR|Low: €598 EUR|High: €3,347 EUR|Avg: €1,685 EUR|-1.3%
Novita Diamonds
Retailer 2
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Retailer 21
Retailer 22
November 2, 2026
Retailer 5€623 EUR
Retailer 22€678 EUR
Retailer 14€696 EUR
Retailer 9€723 EUR
Retailer 19€836 EUR
Retailer 18€891 EUR
Retailer 4€1,049 EUR
Retailer 12€1,133 EUR
Retailer 20€1,147 EUR
Retailer 2€1,158 EUR
Retailer 17€1,329 EUR
Retailer 21€1,780 EUR
Retailer 16€1,800 EUR
Retailer 8€2,032 EUR
Retailer 10€2,251 EUR
Retailer 3€2,340 EUR
Retailer 7€2,436 EUR
Retailer 15€2,486 EUR
Retailer 11€2,493 EUR
Retailer 6€2,574 EUR
Retailer 13€2,839 EUR
Novita Diamonds€3,302 EUR

36 data points across 22 retailers

24 retailers€623 EUR to €3,302 EUR

A
Cheapest Retailer
-
€623 EUR
$696 USD
A
Retailer 2
-
€678 EUR
$757 USD
View
A
Retailer 3
-
€696 EUR
$778 USD
View
Final sale: no returns
Retailer 4
-
€723 EUR
$808 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€723 EUR
$808 USD
View
A
Retailer 6
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€836 EUR
HK$7,300 HKD
View
A
Retailer 7
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€891 EUR
$995 USD
View
A
Retailer 8
-
€1,049 EUR
$1,172 USD
View
A
Retailer 9
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€1,133 EUR
$1,266 USD
View
Retailer 10
-
€1,147 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
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€1,158 EUR
£1,019 GBP
View
A
Retailer 12
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€1,329 EUR
ZAR 23,980 ZAR
View
B+
Retailer 13
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€1,780 EUR
$1,989 USD
View
B+
Retailer 14
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€1,800 EUR
A$3,093 AUD
View
B+
Retailer 15
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€2,032 EUR
$2,270 USD
View
B+
Retailer 16
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€2,251 EUR
£1,980 GBP
View
B+
Retailer 17
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€2,340 EUR
$2,614 USD
View
B
Retailer 18
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€2,436 EUR
SGD 3,678 SGD
View
B
Retailer 19
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€2,486 EUR
$2,777 USD
View
B
Retailer 20
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€2,493 EUR
$2,785 USD
View
B
Retailer 21
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€2,574 EUR
$2,876 USD
View
B
Retailer 22
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€2,705 EUR
£2,380 GBP
View
B+
Retailer 23
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€2,839 EUR
£2,497 GBP
View
Most Expensive
B
Novita Diamonds
cert_823635222 · Oct 31
€3,302 EUR
A$5,676 AUD
View
23 more retailers have this diamond
Prices start from €623 EURSave up to €2,679 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 Marquise
€623 EUR