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Cushion|Lab Grown|IGI

3.05ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG843639558

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG843639558

Diamond specifications and retailer prices

From HK$3,758 HKD
$479 USD
As of October 29, 2026
Save HK$13,351 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$17,110 HKD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843639558 or 843639558. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,758 to HK$17,110, a HK$13,351 spread on the same certified stone. Novita Diamonds lists it at HK$17,110. 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

3.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle27.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843639558
Dimensions8.03 × 7.98 × 4.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.98 mm3.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843639558
Side View
Table 58.0%Crown 37.4°Girdle: THK-VTKPavilion 27.8°Culet: NoneDepth 62.2%

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 29
Current: HK$17,110 HKD|Low: HK$3,758 HKD|High: HK$17,110 HKD|Avg: HK$9,323 HKD
Novita 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
October 31, 2026
Retailer 13HK$3,758 HKD
Retailer 10HK$4,982 HKD
Retailer 6HK$5,469 HKD
Retailer 3HK$6,567 HKD
Retailer 8HK$6,673 HKD
Retailer 7HK$6,877 HKD
Retailer 12HK$7,124 HKD
Retailer 11HK$9,839 HKD
Retailer 5HK$13,658 HKD
Retailer 4HK$15,087 HKD
Retailer 9HK$15,394 HKD
Retailer 2HK$15,605 HKD
Novita DiamondsHK$17,110 HKD

21 data points across 13 retailers

13 retailersHK$3,758 HKD to HK$17,110 HKD

A
Cheapest Retailer
-
HK$3,758 HKD
$479 USD
Final sale: no returns
A
Retailer 2
-
HK$4,982 HKD
$635 USD
View
A
Retailer 3
-
HK$5,469 HKD
£549 GBP
View
B+
Retailer 4
-
HK$6,567 HKD
$837 USD
View
A
Retailer 5
-
HK$6,673 HKD
€810 EUR
View
A
Retailer 6
-
HK$6,877 HKD
£690 GBP
View
A
Retailer 7
-
HK$7,124 HKD
$908 USD
View
A
Retailer 8
-
HK$9,839 HKD
$1,254 USD
View
B+
Retailer 9
-
HK$13,658 HKD
$1,741 USD
View
B+
Retailer 10
-
HK$15,087 HKD
$1,923 USD
View
B+
Retailer 11
-
HK$15,394 HKD
£1,545 GBP
View
B
Retailer 12
-
HK$15,605 HKD
$1,989 USD
View
Most Expensive
B+
Novita Diamonds
cert_843639558 · Oct 31
HK$17,110 HKD
A$3,355 AUD
View
12 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$13,351 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
3.05ct Cushion
HK$3,758 HKD