Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG836617527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836617527

Diamond specifications and retailer prices

From $294 USD
As of October 25, 2026
Save $1,387 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,681 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617527 or 836617527. Listed at 15 retailers as of October 25, 2026, with prices from $294 to $1,681, a $1,387 spread on the same certified stone. Helzberg Diamonds lists it at $1,681. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617527
Dimensions7.26 × 5.17 × 3.49 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
7.26 mm5.17 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617527
Side View
Table 63.0%Crown 32.1°Girdle: MED-VTKPavilion 36.7°Culet: NoneDepth 67.5%

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 25
Current: $1,681 USD|Low: $294 USD|High: $2,010 USD|Avg: $879 USD
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
October 30, 2026
Retailer 12$294 USD
Retailer 15$304 USD
Retailer 3$495 USD
Retailer 10$505 USD
Retailer 4$526 USD
Retailer 8$555 USD
Retailer 9$571 USD
Retailer 5$589 USD
Retailer 11$716 USD
Retailer 7$926 USD
Retailer 6$996 USD
Retailer 13$1,179 USD
Retailer 14$1,385 USD
Retailer 2$1,420 USD
Helzberg Diamonds$1,681 USD

22 data points across 15 retailers

15 retailers$294 USD to $1,681 USD

A
Cheapest Retailer
-
$294 USD
Retailer 2
-
$304 USD
£239 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$495 USD
View
A
Retailer 4
-
$505 USD
ZAR 8,151 ZAR
View
A
Retailer 5
-
$526 USD
View
A
Retailer 6
-
$555 USD
£437 GBP
View
A
Retailer 7
-
$571 USD
€544 EUR
View
A
Retailer 8
-
$589 USD
View
A
Retailer 9
-
$716 USD
A$1,102 AUD
View
B+
Retailer 10
-
$926 USD
SGD 1,251 SGD
View
B+
Retailer 11
-
$996 USD
View
B+
Retailer 12
-
$1,179 USD
£928 GBP
View
Retailer 13
-
$1,385 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,420 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHNLIN · Oct 29
$1,681 USD
View
14 more retailers have this diamond
Prices start from $294 USDSave up to $1,387 USD

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
1.04ct Cushion
$294 USD