CaratHunter
Plans
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 $3,275 AUD
As of November 6, 2026
Save $12,454 AUD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,728 AUD 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 $3,275 to $15,728, a $12,454 spread on the same certified stone. Moon Ocean lists it at $15,728. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $15,728 AUD|Low: $3,275 AUD|High: $24,599 AUD|Avg: $13,410 AUD|-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$3,275 AUD
Retailer 10$10,905 AUD
Retailer 6$11,936 AUD
Retailer 7$12,291 AUD
Retailer 5$12,364 AUD
Retailer 8$12,685 AUD
Retailer 4$14,318 AUD
Moon Ocean$15,728 AUD
Retailer 9$15,926 AUD
Retailer 2$24,209 AUD

40 data points across 10 retailers

7 retailers$3,275 AUD to $15,728 AUD

B+
Cheapest Retailer
-
$3,275 AUD
B
Retailer 2
-
$11,936 AUD
View
Final sale: no returns
B
Retailer 3
-
$12,291 AUD
View
Retailer 4
-
$12,364 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$14,318 AUD
View
Most Expensive
B
Moon Ocean
NVL-13EBD6466-709 · Nov 6
$15,728 AUD
£8,509 GBP
View
5 more retailers have this diamond
Prices start from $3,275 AUDSave up to $12,454 AUD

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
$3,275 AUD