Cushion|Lab Grown|GIA

1.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • GIA 1508531078

Certificate GIA 1508531078

Diamond specifications and retailer prices

From €495 EUR
$553 USD
As of October 30, 2026
Save €2,450 EUR (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,945 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1508531078. Listed at 6 retailers as of October 29, 2026, with prices from €495 to €2,945, a €2,450 spread on the same certified stone. Brilliant Earth lists it at €2,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1508531078
Dimensions6.93 × 6.80 × 4.47 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
6.93 mm6.80 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508531078
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A+
Exceptional
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: €2,945 EUR|Low: €495 EUR|High: €3,034 EUR|Avg: €1,782 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5€495 EUR
Retailer 2€1,042 EUR
Retailer 4€1,678 EUR
Retailer 6€1,760 EUR
Retailer 7€1,961 EUR
Retailer 3€2,534 EUR
Brilliant Earth€2,945 EUR

22 data points across 7 retailers

6 retailers€495 EUR to €2,945 EUR

A+
Cheapest Retailer
-
€495 EUR
$553 USD
Final sale: no returns
B+
Retailer 2
-
€1,042 EUR
ZAR 18,801 ZAR
View
B+
Retailer 3
-
€1,678 EUR
$1,874 USD
View
B
Retailer 4
-
€1,760 EUR
£1,548 GBP
View
B
Retailer 5
-
€2,534 EUR
£2,229 GBP
View
Most Expensive
B
Brilliant Earth
11893270Y · Oct 29
€2,945 EUR
$3,290 USD
View
5 more retailers have this diamond
Prices start from €495 EURSave up to €2,450 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+
1.73ct Cushion
€495 EUR