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Cushion|Lab Grown|IGI

1.99ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840634475

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634475

Diamond specifications and retailer prices

From €287 EUR
$321 USD
As of October 31, 2026
Save €2,219 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,506 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.99ct lab-grown cushion diamond

This 1.99ct 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 and certified by IGI LG840634475 or 840634475. Listed at 18 retailers as of October 30, 2026, with prices from €287 to €2,506, a €2,219 spread on the same certified stone. Helzberg Diamonds lists it at €2,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634475
Dimensions8.90 × 6.35 × 4.30 mm
L/W Ratio1.40
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
8.90 mm6.35 mm1.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634475
Side View
Table 59.0%Crown 32.6°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 67.7%

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 31
Current: €2,506 EUR|Low: €287 EUR|High: €2,506 EUR|Avg: €960 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
October 31, 2026
Retailer 3€287 EUR
Retailer 14€337 EUR
Retailer 8€456 EUR
Retailer 7€523 EUR
Retailer 18€546 EUR
Retailer 11€557 EUR
Retailer 2€560 EUR
Retailer 6€568 EUR
Retailer 17€739 EUR
Retailer 12€810 EUR
Retailer 9€910 EUR
Retailer 10€1,066 EUR
Retailer 4€1,104 EUR
Retailer 5€1,115 EUR
Retailer 15€1,280 EUR
Retailer 16€1,620 EUR
Retailer 13€1,942 EUR
Helzberg Diamonds€2,506 EUR

12 data points across 18 retailers

18 retailers€287 EUR to €2,506 EUR

A
Cheapest Retailer
-
€287 EUR
$321 USD
Final sale: no returns
A
Retailer 2
-
€337 EUR
£297 GBP
View
A
Retailer 3
-
€456 EUR
$510 USD
View
B+
Retailer 4
-
€523 EUR
$584 USD
View
A
Retailer 5
-
€546 EUR
ZAR 9,857 ZAR
View
A
Retailer 6
-
€557 EUR
£490 GBP
View
A
Retailer 7
-
€560 EUR
View
A
Retailer 8
-
€568 EUR
$635 USD
View
A
Retailer 9
-
€739 EUR
A$1,270 AUD
View
A
Retailer 10
-
€810 EUR
$905 USD
View
B+
Retailer 11
-
€910 EUR
$1,017 USD
View
B+
Retailer 12
-
€1,066 EUR
$1,191 USD
View
B+
Retailer 13
-
€1,104 EUR
SGD 1,666 SGD
View
B+
Retailer 14
-
€1,115 EUR
$1,246 USD
View
B+
Retailer 15
-
€1,280 EUR
£1,126 GBP
View
B
Retailer 16
-
€1,620 EUR
$1,810 USD
View
B
Retailer 17
-
€1,942 EUR
$2,170 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKKNL · Oct 30
€2,506 EUR
$2,800 USD
View
17 more retailers have this diamond
Prices start from €287 EURSave up to €2,219 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
1.99ct Cushion
€287 EUR