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Cushion|Lab Grown|IGI

1.17ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG788683575

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG788683575

Diamond specifications and retailer prices

From €225 EUR
$251 USD
As of October 29, 2026
Save €984 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,208 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788683575 or 788683575. Listed at 12 retailers as of October 25, 2026, with prices from €225 to €1,208, a €984 spread on the same certified stone. Reve Diamonds lists it at €1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788683575
Dimensions8.56 × 5.33 × 2.88 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm5.33 mm1.17 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788683575
Side View
Table 56.0%Crown 38.5°Girdle: MED-STKPavilion 34.2°Culet: LargeDepth 54.0%

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: Oct 29
Current: €406 EUR|Low: €144 EUR|High: €1,208 EUR|Avg: €646 EUR|+9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 8€225 EUR
Retailer 9€336 EUR
Retailer 6€405 EUR
Retailer 1€406 EUR
Retailer 12€467 EUR
Retailer 2€555 EUR
Retailer 11€679 EUR
Retailer 13€681 EUR
Retailer 5€734 EUR
Retailer 4€818 EUR
Retailer 7€931 EUR
Retailer 3€935 EUR
Retailer 10€1,109 EUR
Reve Diamonds€1,208 EUR

30 data points across 14 retailers

12 retailers€225 EUR to €1,208 EUR

A
Cheapest Retailer
-
€225 EUR
$251 USD
Final sale: no returns
A
Retailer 2
-
€336 EUR
$375 USD
View
A
Retailer 3
-
€405 EUR
$453 USD
View
A
Retailer 4
-
€406 EUR
View
Retailer 5
-
€467 EUR
ZAR 8,436 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€555 EUR
$620 USD
View
Retailer 7
-
€679 EUR
A$1,167 AUD
View
Price last confirmed 7 days ago
B
Retailer 8
-
€681 EUR
$761 USD
View
B
Retailer 9
-
€931 EUR
$1,040 USD
View
B
Retailer 10
-
€935 EUR
$1,044 USD
View
B
Retailer 11
-
€1,109 EUR
£976 GBP
View
Most Expensive
B
Reve Diamonds
73D0A6351 · Oct 25
€1,208 EUR
$1,350 USD
View
11 more retailers have this diamond
Prices start from €225 EURSave up to €984 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
1.17ct Cushion
€225 EUR