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Cushion|Lab Grown|IGI

3.09ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG696557672

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

Certificate IGI LG696557672

Diamond specifications and retailer prices

From HK$4,503 HKD
$574 USD
As of October 31, 2026
Save HK$48,024 HKD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$52,527 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696557672 or 696557672. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,503 to HK$52,527, a HK$48,024 spread on the same certified stone. Yadav Diamonds lists it at HK$52,527. 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

3.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557672
Dimensions8.40 × 8.37 × 5.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm8.37 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557672
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 65.9%

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 31
Current: HK$6,895 HKD|Low: HK$4,503 HKD|High: HK$50,762 HKD|Avg: HK$15,675 HKD|-6.4%
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
November 1, 2026
Retailer 3HK$4,503 HKD
Retailer 13HK$4,990 HKD
Retailer 9HK$5,767 HKD
Retailer 15HK$6,598 HKD
Retailer 1HK$6,895 HKD
Retailer 8HK$8,523 HKD
Retailer 6HK$8,889 HKD
Retailer 10HK$11,627 HKD
Retailer 12HK$11,959 HKD
Retailer 14HK$12,428 HKD
Retailer 4HK$16,022 HKD
Retailer 5HK$18,762 HKD
Retailer 11HK$24,033 HKD
Retailer 2HK$35,698 HKD
Retailer 7HK$50,762 HKD

31 data points across 15 retailers

16 retailersHK$4,503 HKD to HK$52,527 HKD

A
Cheapest Retailer
-
HK$4,503 HKD
$574 USD
Final sale: no returns
Retailer 2
-
HK$4,990 HKD
$636 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$5,767 HKD
$735 USD
View
B+
Retailer 4
-
HK$6,598 HKD
$841 USD
View
A
Retailer 5
-
HK$6,895 HKD
£692 GBP
View
A
Retailer 6
-
HK$8,523 HKD
£855 GBP
View
A
Retailer 7
-
HK$8,889 HKD
$1,133 USD
View
A
Retailer 8
-
HK$11,627 HKD
A$2,280 AUD
View
A
Retailer 9
-
HK$11,959 HKD
ZAR 24,624 ZAR
View
A
Retailer 10
-
HK$12,428 HKD
$1,584 USD
View
B+
Retailer 11
-
HK$16,022 HKD
£1,608 GBP
View
B+
Retailer 12
-
HK$18,762 HKD
$2,391 USD
View
B+
Retailer 13
-
HK$24,033 HKD
£2,412 GBP
View
B
Retailer 14
-
HK$35,698 HKD
$4,550 USD
View
B
Retailer 15
-
HK$50,762 HKD
$6,470 USD
View
Most Expensive
B
Yadav Diamonds
13241461 · Oct 30
HK$52,527 HKD
$6,695 USD
View
15 more retailers have this diamond
Prices start from HK$4,503 HKDSave up to HK$48,024 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
3.09ct Cushion
HK$4,503 HKD