CaratHunter
Plans
Cushion|Lab Grown|IGI

3.73ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG678555648

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG678555648

Diamond specifications and retailer prices

From €607 EUR
HK$5,300 HKD
As of October 30, 2026
Save €1,454 EUR (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,061 EUR at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.73ct lab-grown cushion diamond

This 3.73ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678555648 or 678555648. Listed at 8 retailers as of October 30, 2026, with prices from €607 to €2,061, a €1,454 spread on the same certified stone. Brilliance lists it at €2,061. 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

3.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678555648
Dimensions9.04 × 9.00 × 6.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm9.00 mm3.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678555648
Side View
Table 65.0%Crown 35.4°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,061 EUR|Low: €607 EUR|High: €3,871 EUR|Avg: €1,750 EUR
Brilliance
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 30, 2026
Retailer 9€607 EUR
Retailer 2€624 EUR
Retailer 7€676 EUR
Retailer 8€842 EUR
Retailer 11€857 EUR
Retailer 6€916 EUR
Retailer 12€1,021 EUR
Retailer 10€1,118 EUR
Brilliance€2,061 EUR
Retailer 4€2,812 EUR
Retailer 5€2,996 EUR
Retailer 3€3,750 EUR
Retailer 13€3,871 EUR

3 data points across 13 retailers

8 retailers€607 EUR to €2,061 EUR

A
Cheapest Retailer
-
€607 EUR
HK$5,300 HKD
A
Retailer 2
-
€624 EUR
£549 GBP
View
A
Retailer 3
-
€676 EUR
$755 USD
View
A
Retailer 4
-
€842 EUR
$941 USD
View
B+
Retailer 5
-
€857 EUR
$957 USD
View
A
Retailer 6
-
€916 EUR
£806 GBP
View
A
Retailer 7
-
€1,118 EUR
$1,249 USD
View
Most Expensive
B+
Brilliance
D28760213 · Oct 30
€2,061 EUR
$2,303 USD
View
7 more retailers have this diamond
Prices start from €607 EURSave up to €1,454 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
3.73ct Cushion
€607 EUR