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Cushion|Lab Grown|IGI

3.09ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG735531281

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735531281

Diamond specifications and retailer prices

From HK$7,995 HKD
$1,019 USD
As of November 1, 2026
Save HK$23,515 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$31,921 HKD at Novita Diamonds · As of October 8, 2026
View at Novita 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735531281 or 735531281. Listed at 19 retailers as of November 1, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531281
Dimensions7.82 × 7.82 × 5.09 mm
L/W Ratio1.00
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
7.82 mm7.82 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531281
Side View
Table 61.0%Crown 33.8°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 65.1%

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: Nov 1
Current: HK$31,921 HKD|Low: HK$7,995 HKD|High: HK$32,483 HKD|Avg: HK$19,909 HKD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 14HK$7,995 HKD
Retailer 16HK$9,494 HKD
Retailer 8HK$10,143 HKD
Retailer 5HK$10,435 HKD
Retailer 17HK$12,515 HKD
Retailer 11HK$12,759 HKD
Retailer 2HK$13,272 HKD
Retailer 18HK$16,649 HKD
Retailer 13HK$18,712 HKD
Retailer 15HK$19,240 HKD
Retailer 9HK$21,335 HKD
Retailer 6HK$25,924 HKD
Retailer 3HK$27,152 HKD
Retailer 12HK$28,100 HKD
Retailer 10HK$28,797 HKD
Retailer 7HK$29,338 HKD
Retailer 4HK$31,510 HKD
Novita DiamondsHK$31,921 HKD

39 data points across 18 retailers

19 retailersHK$7,995 HKD to HK$31,510 HKD

A
Cheapest Retailer
-
HK$7,995 HKD
$1,019 USD
Final sale: no returns
A
Retailer 2
-
HK$9,494 HKD
$1,210 USD
View
A
Retailer 3
-
HK$10,143 HKD
View
A
Retailer 4
-
HK$10,435 HKD
$1,330 USD
View
A
Retailer 5
-
HK$12,515 HKD
$1,595 USD
View
A
Retailer 6
-
HK$12,759 HKD
£1,280 GBP
View
Retailer 7
-
HK$12,957 HKD
£1,300 GBP
View
Price last confirmed 18 days ago
A
Retailer 8
-
HK$13,272 HKD
€1,611 EUR
View
B+
Retailer 9
-
HK$16,649 HKD
$2,122 USD
View
B+
Retailer 10
-
HK$18,712 HKD
A$3,669 AUD
View
B+
Retailer 11
-
HK$19,240 HKD
ZAR 39,614 ZAR
View
B+
Retailer 12
-
HK$21,335 HKD
$2,719 USD
View
B+
Retailer 13
-
HK$25,924 HKD
$3,304 USD
View
B
Retailer 14
-
HK$27,152 HKD
$3,461 USD
View
B
Retailer 15
-
HK$28,100 HKD
£2,820 GBP
View
B
Retailer 16
-
HK$28,797 HKD
$3,670 USD
View
B
Retailer 17
-
HK$29,338 HKD
SGD 5,053 SGD
View
B
Retailer 18
-
HK$31,510 HKD
$4,016 USD
View
Most Expensive
Novita Diamonds
cert_735531281 · Oct 8
HK$31,921 HKD
A$6,259 AUD
View
Price last confirmed 24 days ago
18 more retailers have this diamond
Prices start from HK$7,995 HKDSave up to HK$23,515 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$7,995 HKD