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Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG679516630

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG679516630

Diamond specifications and retailer prices

From $1,367 AUD
$960 USD
As of October 31, 2026
Save $4,342 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,709 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679516630 or 679516630. Listed at 14 retailers as of October 31, 2026, with prices from $1,367 to $5,709, a $4,342 spread on the same certified stone. Brilliant Earth lists it at $5,709. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679516630
Dimensions9.35 × 7.75 × 5.46 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
9.35 mm7.75 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679516630
Side View
Table 57.0%Crown 35.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 70.5%

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 31
Current: $5,709 AUD|Low: $913 AUD|High: $5,865 AUD|Avg: $2,911 AUD|-2.2%
Brilliant Earth
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
November 1, 2026
Retailer 14$1,325 AUD
Retailer 3$1,367 AUD
Retailer 5$1,553 AUD
Retailer 12$1,580 AUD
Retailer 15$1,745 AUD
Retailer 13$1,896 AUD
Retailer 8$2,105 AUD
Retailer 7$2,751 AUD
Retailer 11$2,883 AUD
Retailer 9$2,994 AUD
Retailer 10$3,079 AUD
Retailer 4$4,122 AUD
Retailer 6$4,587 AUD
Retailer 2$4,970 AUD
Brilliant Earth$5,709 AUD

32 data points across 15 retailers

14 retailers$1,367 AUD to $5,709 AUD

Retailer 1
-
$1,325 AUD
$931 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,367 AUD
$960 USD
View
Final sale: no returns
A
Retailer 3
-
$1,553 AUD
$1,091 USD
View
A
Retailer 4
-
$1,580 AUD
$1,110 USD
View
A
Retailer 5
-
$1,745 AUD
$1,226 USD
View
A
Retailer 6
-
$1,896 AUD
$1,332 USD
View
A
Retailer 7
-
$2,105 AUD
€1,408 EUR
View
B+
Retailer 8
-
$2,883 AUD
$2,025 USD
View
B+
Retailer 9
-
$2,994 AUD
View
B+
Retailer 10
-
$3,079 AUD
ZAR 34,935 ZAR
View
B
Retailer 11
-
$4,122 AUD
£2,280 GBP
View
B
Retailer 12
-
$4,587 AUD
$3,222 USD
View
B
Retailer 13
-
$4,970 AUD
£2,749 GBP
View
Most Expensive
B
Brilliant Earth
13535579A · Oct 31
$5,709 AUD
$4,010 USD
View
13 more retailers have this diamond
Prices start from $1,367 AUDSave up to $4,342 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.

A
3.02ct Cushion
$1,367 AUD