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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG831698051

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831698051

Diamond specifications and retailer prices

From €672 EUR
$751 USD
As of November 1, 2026
Save €3,396 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,068 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831698051 or 831698051. Listed at 13 retailers as of November 1, 2026, with prices from €672 to €4,068, a €3,396 spread on the same certified stone. Rare Carat lists it at €4,068. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698051
Dimensions9.13 × 6.23 × 4.19 mm
L/W Ratio1.47
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
9.13 mm6.23 mm1.92 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698051
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 67.3%

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: Nov 1
Current: €4,068 EUR|Low: €672 EUR|High: €4,068 EUR|Avg: €1,698 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3€672 EUR
Retailer 6€776 EUR
Retailer 13€846 EUR
Retailer 7€1,089 EUR
Retailer 10€1,120 EUR
Retailer 8€1,144 EUR
Retailer 11€1,506 EUR
Retailer 5€2,255 EUR
Retailer 12€2,369 EUR
Retailer 4€2,431 EUR
Retailer 2€2,893 EUR
Retailer 9€3,912 EUR
Rare Carat€4,068 EUR

8 data points across 13 retailers

13 retailers€672 EUR to €4,068 EUR

A
Cheapest Retailer
-
€672 EUR
$751 USD
Final sale: no returns
A
Retailer 2
-
€776 EUR
£683 GBP
View
A
Retailer 3
-
€846 EUR
$945 USD
View
A
Retailer 4
-
€1,089 EUR
£958 GBP
View
A
Retailer 5
-
€1,120 EUR
$1,251 USD
View
A
Retailer 6
-
€1,144 EUR
View
A
Retailer 7
-
€1,506 EUR
$1,682 USD
View
B+
Retailer 8
-
€2,255 EUR
$2,519 USD
View
B+
Retailer 9
-
€2,369 EUR
$2,647 USD
View
B+
Retailer 10
-
€2,431 EUR
SGD 3,670 SGD
View
B+
Retailer 11
-
€2,893 EUR
£2,545 GBP
View
B
Retailer 12
-
€3,912 EUR
$4,370 USD
View
Most Expensive
B
Rare Carat
PE0516980JJ831 · Nov 1
€4,068 EUR
$4,545 USD
View
12 more retailers have this diamond
Prices start from €672 EURSave up to €3,396 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
1.92ct Cushion
€672 EUR