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Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG786697192

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786697192

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 31, 2026
Save €862 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,056 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786697192 or 786697192. Listed at 17 retailers as of October 31, 2026, with prices from €194 to €1,056, a €862 spread on the same certified stone. Brilliant Earth lists it at €1,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786697192
Dimensions7.26 × 6.22 × 4.04 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm6.22 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786697192
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 34°Culet: NoneDepth 65.0%

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 31
Current: €1,056 EUR|Low: €194 EUR|High: €1,226 EUR|Avg: €607 EUR|-13.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 4€194 EUR
Retailer 9€224 EUR
Retailer 16€253 EUR
Retailer 14€291 EUR
Retailer 2€361 EUR
Retailer 6€385 EUR
Retailer 10€394 EUR
Retailer 17€422 EUR
Retailer 12€513 EUR
Retailer 7€522 EUR
Retailer 11€555 EUR
Retailer 3€742 EUR
Retailer 13€800 EUR
Retailer 8€806 EUR
Retailer 5€1,014 EUR
Retailer 15€1,053 EUR
Brilliant Earth€1,056 EUR

29 data points across 17 retailers

17 retailers€194 EUR to €1,056 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
Final sale: no returns
A
Retailer 2
-
€224 EUR
$250 USD
View
A
Retailer 3
-
€253 EUR
£223 GBP
View
B+
Retailer 4
-
€291 EUR
$325 USD
View
A
Retailer 5
-
€361 EUR
View
A
Retailer 6
-
€385 EUR
ZAR 6,944 ZAR
View
A
Retailer 7
-
€394 EUR
£346 GBP
View
A
Retailer 8
-
€422 EUR
$472 USD
View
A
Retailer 9
-
€513 EUR
$573 USD
View
A
Retailer 10
-
€522 EUR
A$898 AUD
View
B+
Retailer 11
-
€555 EUR
$620 USD
View
B+
Retailer 12
-
€742 EUR
$829 USD
View
B
Retailer 13
-
€800 EUR
$894 USD
View
Retailer 14
-
€806 EUR
$900 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
€1,014 EUR
£892 GBP
View
B
Retailer 16
-
€1,053 EUR
$1,176 USD
View
Most Expensive
B
Brilliant Earth
18637556A · Oct 31
€1,056 EUR
$1,180 USD
View
16 more retailers have this diamond
Prices start from €194 EURSave up to €862 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
1.51ct Cushion
€194 EUR