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Cushion|Lab Grown|IGI

1.87ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG840635037

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840635037

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of November 1, 2026
Save €1,737 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,003 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840635037 or 840635037. Listed at 18 retailers as of November 1, 2026, with prices from €266 to €2,003, a €1,737 spread on the same certified stone. Helzberg Diamonds lists it at €2,003. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635037
Dimensions8.91 × 6.28 × 4.16 mm
L/W Ratio1.42
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
8.91 mm6.28 mm1.87 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635037
Side View
Table 61.0%Crown 34.5°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 66.2%

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: Nov 1
Current: €2,003 EUR|Low: €266 EUR|High: €2,399 EUR|Avg: €916 EUR
Helzberg Diamonds
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
Retailer 18
November 2, 2026
Retailer 5€266 EUR
Retailer 2€311 EUR
Retailer 17€439 EUR
Retailer 10€489 EUR
Retailer 12€507 EUR
Retailer 15€526 EUR
Retailer 8€542 EUR
Retailer 11€564 EUR
Retailer 4€684 EUR
Retailer 18€745 EUR
Retailer 7€838 EUR
Retailer 9€992 EUR
Retailer 6€1,036 EUR
Retailer 16€1,058 EUR
Retailer 14€1,180 EUR
Retailer 13€1,571 EUR
Retailer 3€1,799 EUR
Helzberg Diamonds€2,003 EUR

18 data points across 18 retailers

18 retailers€266 EUR to €2,003 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
Final sale: no returns
A
Retailer 2
-
€311 EUR
£274 GBP
View
A
Retailer 3
-
€439 EUR
$490 USD
View
B+
Retailer 4
-
€489 EUR
$546 USD
View
A
Retailer 5
-
€507 EUR
ZAR 9,158 ZAR
View
A
Retailer 6
-
€526 EUR
View
A
Retailer 7
-
€542 EUR
$605 USD
View
A
Retailer 8
-
€564 EUR
£496 GBP
View
A
Retailer 9
-
€684 EUR
A$1,176 AUD
View
A
Retailer 10
-
€745 EUR
$832 USD
View
B+
Retailer 11
-
€838 EUR
$936 USD
View
B+
Retailer 12
-
€992 EUR
$1,108 USD
View
B+
Retailer 13
-
€1,036 EUR
SGD 1,564 SGD
View
B+
Retailer 14
-
€1,058 EUR
$1,182 USD
View
B+
Retailer 15
-
€1,180 EUR
£1,038 GBP
View
B
Retailer 16
-
€1,571 EUR
$1,755 USD
View
B
Retailer 17
-
€1,799 EUR
$2,010 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLGJN · Nov 1
€2,003 EUR
$2,238 USD
View
17 more retailers have this diamond
Prices start from €266 EURSave up to €1,737 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
1.87ct Cushion
€266 EUR