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Cushion|Lab Grown|IGI

3.04ct H SI1 Cushion Lab Grown Diamond

ID • H/SI1 • IGI LG526268709

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268709

Diamond specifications and retailer prices

From $2,250 USD
As of November 6, 2026
Save $8,557 USD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,807 USD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526268709 or 526268709. Listed at 7 retailers as of November 6, 2026, with prices from $2,250 to $10,807, a $8,557 spread on the same certified stone. Moon Ocean lists it at $10,807. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268709
Dimensions8.42 × 7.84 × 5.03 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm7.84 mm3.04 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268709
Side View
Table 64.5%Crown 37.8°Girdle: MED-THKPavilion 30.2°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,807 USD|Low: $2,250 USD|High: $16,902 USD|Avg: $9,214 USD|-1.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$2,250 USD
Retailer 10$7,493 USD
Retailer 6$8,201 USD
Retailer 7$8,445 USD
Retailer 5$8,495 USD
Retailer 8$8,716 USD
Retailer 4$9,838 USD
Moon Ocean$10,807 USD
Retailer 9$10,943 USD
Retailer 2$16,634 USD

40 data points across 10 retailers

7 retailers$2,250 USD to $10,807 USD

B+
Cheapest Retailer
-
$2,250 USD
B
Retailer 2
-
$8,201 USD
View
Final sale: no returns
B
Retailer 3
-
$8,445 USD
View
Retailer 4
-
$8,495 USD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$9,838 USD
View
Most Expensive
B
Moon Ocean
NVL-13EBD6466-709 · Nov 6
$10,807 USD
£8,509 GBP
View
5 more retailers have this diamond
Prices start from $2,250 USDSave up to $8,557 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.

B+
3.04ct Cushion
$2,250 USD