Cushion|Lab Grown|IGI

3.07ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG782618684

Shape and cutting style on the report: Cut cornered square mixed cut

Certificate IGI LG782618684

Diamond specifications and retailer prices

From HK$8,905 HKD
$1,135 USD
As of October 29, 2026
Save HK$30,706 HKD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,611 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782618684 or 782618684. Listed at 16 retailers as of October 29, 2026, with prices from HK$8,905 to HK$39,611, a HK$30,706 spread on the same certified stone. Taylor and Hart lists it at HK$39,611. 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

3.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618684
Dimensions7.82 × 7.82 × 5.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.82 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782618684
Side View
Table 61.0%Crown 24.8°Girdle: MED-STKPavilion 43.8°Culet: NoneDepth 68.9%

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 29
Current: HK$14,983 HKD|Low: HK$8,552 HKD|High: HK$33,650 HKD|Avg: HK$19,357 HKD|-1.1%
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
November 1, 2026
Retailer 11HK$8,905 HKD
Retailer 10HK$9,690 HKD
Retailer 8HK$10,333 HKD
Retailer 14HK$11,691 HKD
Retailer 13HK$12,360 HKD
Retailer 1HK$14,983 HKD
Retailer 4HK$16,422 HKD
Retailer 9HK$19,372 HKD
Retailer 2HK$20,361 HKD
Retailer 7HK$23,337 HKD
Retailer 6HK$28,578 HKD
Retailer 3HK$29,925 HKD
Retailer 5HK$33,130 HKD
Retailer 12HK$33,381 HKD

42 data points across 14 retailers

16 retailersHK$8,905 HKD to HK$39,611 HKD

A
Cheapest Retailer
-
HK$8,905 HKD
$1,135 USD
A
Retailer 2
-
HK$9,690 HKD
$1,235 USD
View
A
Retailer 3
-
HK$10,239 HKD
$1,305 USD
View
A
Retailer 4
-
HK$10,333 HKD
$1,317 USD
View
A
Retailer 5
-
HK$11,691 HKD
$1,490 USD
View
Retailer 6
-
HK$12,360 HKD
£1,240 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
HK$14,983 HKD
£1,504 GBP
View
B+
Retailer 8
-
HK$16,422 HKD
$2,093 USD
View
B+
Retailer 9
-
HK$19,372 HKD
$2,469 USD
View
B
Retailer 10
-
HK$20,361 HKD
$2,595 USD
View
B
Retailer 11
-
HK$23,337 HKD
A$4,576 AUD
View
B
Retailer 12
-
HK$28,578 HKD
£2,868 GBP
View
B
Retailer 13
-
HK$29,925 HKD
$3,814 USD
View
B
Retailer 14
-
HK$33,130 HKD
SGD 5,706 SGD
View
B
Retailer 15
-
HK$33,381 HKD
£3,350 GBP
View
Most Expensive
B
Taylor and Hart
YLKCD5G · Oct 31
HK$39,611 HKD
$5,049 USD
View
15 more retailers have this diamond
Prices start from HK$8,905 HKDSave up to HK$30,706 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
3.07ct Cushion
HK$8,905 HKD