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Cushion|Lab Grown|IGI

1.43ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG836616331

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836616331

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 30, 2026
Save €1,522 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,757 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836616331 or 836616331. Listed at 17 retailers as of October 30, 2026, with prices from €235 to €1,757, a €1,522 spread on the same certified stone. Helzberg Diamonds lists it at €1,757. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.43
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616331
Dimensions8.07 × 5.77 × 3.79 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
8.07 mm5.77 mm1.43 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616331
Side View
Table 65.0%Crown 34.8°Girdle: STK-THKPavilion 35°Culet: NoneDepth 65.7%

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 30
Current: €1,757 EUR|Low: €225 EUR|High: €1,781 EUR|Avg: €762 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
October 31, 2026
Retailer 3€235 EUR
Retailer 6€249 EUR
Retailer 13€299 EUR
Retailer 2€438 EUR
Retailer 9€439 EUR
Retailer 14€441 EUR
Retailer 15€449 EUR
Retailer 10€493 EUR
Retailer 17€637 EUR
Retailer 11€687 EUR
Retailer 16€706 EUR
Retailer 4€854 EUR
Retailer 5€886 EUR
Retailer 7€1,000 EUR
Retailer 8€1,276 EUR
Retailer 12€1,736 EUR
Helzberg Diamonds€1,757 EUR

13 data points across 17 retailers

17 retailers€235 EUR to €1,757 EUR

A
Cheapest Retailer
-
€235 EUR
$263 USD
Final sale: no returns
A
Retailer 2
-
€249 EUR
$278 USD
View
A
Retailer 3
-
€299 EUR
£263 GBP
View
A
Retailer 4
-
€438 EUR
View
Retailer 5
-
€439 EUR
$490 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€441 EUR
$493 USD
View
A
Retailer 7
-
€449 EUR
ZAR 8,097 ZAR
View
A
Retailer 8
-
€493 EUR
£434 GBP
View
B+
Retailer 9
-
€637 EUR
A$1,095 AUD
View
B+
Retailer 10
-
€687 EUR
$768 USD
View
B+
Retailer 11
-
€706 EUR
$789 USD
View
B+
Retailer 12
-
€854 EUR
SGD 1,289 SGD
View
B+
Retailer 13
-
€886 EUR
$990 USD
View
B+
Retailer 14
-
€1,000 EUR
£880 GBP
View
Retailer 15
-
€1,276 EUR
$1,425 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€1,736 EUR
$1,940 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHMJJH · Oct 31
€1,757 EUR
$1,963 USD
View
16 more retailers have this diamond
Prices start from €235 EURSave up to €1,522 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
1.43ct Cushion
€235 EUR