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Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG731534645

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731534645

Diamond specifications and retailer prices

From HK$5,328 HKD
$679 USD
As of October 28, 2026
Save HK$40,637 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$45,964 HKD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731534645 or 731534645. Listed at 20 retailers as of October 28, 2026, with prices from HK$5,328 to HK$45,964, a HK$40,637 spread on the same certified stone. Yadav Diamonds lists it at HK$45,964. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731534645
Dimensions10.22 × 7.55 × 4.94 mm
L/W Ratio1.35
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
Top View
10.22 mm7.55 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731534645
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$9,442 HKD|Low: HK$5,328 HKD|High: HK$51,778 HKD|Avg: HK$21,366 HKD|+20.9%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Yadav Diamonds
October 29, 2026
Retailer 8HK$5,328 HKD
Retailer 18HK$6,748 HKD
Retailer 15HK$7,474 HKD
Retailer 9HK$7,737 HKD
Retailer 2HK$8,043 HKD
Retailer 11HK$8,411 HKD
Retailer 14HK$9,078 HKD
Retailer 1HK$9,442 HKD
Retailer 17HK$9,689 HKD
Retailer 5HK$13,842 HKD
Retailer 16HK$14,147 HKD
Retailer 10HK$19,399 HKD
Retailer 3HK$20,361 HKD
Retailer 20HK$20,424 HKD
Retailer 21HK$21,905 HKD
Retailer 12HK$25,799 HKD
Retailer 4HK$27,807 HKD
Retailer 13HK$36,800 HKD
Retailer 7HK$42,292 HKD
Retailer 6HK$45,901 HKD
Retailer 19HK$45,901 HKD
Yadav DiamondsHK$45,964 HKD

13 data points across 22 retailers

20 retailersHK$5,328 HKD to HK$45,964 HKD

A
Cheapest Retailer
-
HK$5,328 HKD
$679 USD
Final sale: no returns
A
Retailer 2
-
HK$6,748 HKD
$860 USD
View
A
Retailer 3
-
HK$7,474 HKD
£750 GBP
View
A
Retailer 4
-
HK$7,737 HKD
$986 USD
View
A
Retailer 5
-
HK$8,043 HKD
$1,025 USD
View
A
Retailer 6
-
HK$8,411 HKD
$1,072 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
HK$9,442 HKD
€1,146 EUR
View
A
Retailer 8
-
HK$9,689 HKD
£972 GBP
View
B+
Retailer 9
-
HK$13,842 HKD
A$2,714 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$14,147 HKD
ZAR 29,127 ZAR
View
B+
Retailer 11
-
HK$19,399 HKD
$2,472 USD
View
B
Retailer 12
-
HK$20,361 HKD
$2,595 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$20,424 HKD
$2,603 USD
View
B
Retailer 14
-
HK$21,905 HKD
$2,792 USD
View
B
Retailer 15
-
HK$25,799 HKD
£2,589 GBP
View
B
Retailer 16
-
HK$27,807 HKD
$3,544 USD
View
B
Retailer 17
-
HK$42,292 HKD
$5,390 USD
View
B
Retailer 18
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HK$45,901 HKD
$5,850 USD
View
B
Retailer 19
-
HK$45,901 HKD
$5,850 USD
View
Most Expensive
B
Yadav Diamonds
13342562 · Oct 29
HK$45,964 HKD
$5,858 USD
View
19 more retailers have this diamond
Prices start from HK$5,328 HKDSave up to HK$40,637 HKD

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
3.03ct Cushion
HK$5,328 HKD