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Cushion|Lab Grown|IGI

3.06ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG780623283

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780623283

Diamond specifications and retailer prices

From HK$7,093 HKD
$904 USD
As of October 31, 2026
Save HK$64,856 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$71,949 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG780623283 or 780623283. Listed at 26 retailers as of October 31, 2026, with prices from HK$7,093 to HK$71,949, a HK$64,856 spread on the same certified stone. Brilliant Earth lists it at HK$71,949. 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

3.06
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780623283
Dimensions9.91 × 7.82 × 5.11 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm7.82 mm3.06 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780623283
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 65.3%

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$71,949 HKD|Low: HK$6,512 HKD|High: HK$73,518 HKD|Avg: HK$23,602 HKD|-2.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
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Retailer 22
Retailer 23
November 1, 2026
Retailer 11HK$7,093 HKD
Retailer 4HK$8,042 HKD
Retailer 18HK$8,081 HKD
Retailer 15HK$11,377 HKD
Retailer 13HK$12,069 HKD
Retailer 2HK$12,330 HKD
Retailer 9HK$12,467 HKD
Retailer 19HK$13,731 HKD
Retailer 17HK$18,100 HKD
Retailer 22HK$18,610 HKD
Retailer 12HK$19,332 HKD
Retailer 21HK$19,930 HKD
Retailer 10HK$22,942 HKD
Retailer 20HK$23,656 HKD
Retailer 8HK$24,119 HKD
Retailer 5HK$28,350 HKD
Retailer 3HK$30,203 HKD
Retailer 16HK$30,686 HKD
Retailer 6HK$33,785 HKD
Retailer 7HK$48,803 HKD
Retailer 14HK$53,518 HKD
Retailer 23HK$66,551 HKD
Brilliant EarthHK$71,949 HKD

22 data points across 23 retailers

26 retailersHK$7,093 HKD to HK$71,949 HKD

A
Cheapest Retailer
-
HK$7,093 HKD
$904 USD
Final sale: no returns
A
Retailer 2
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 3
-
HK$8,081 HKD
$1,030 USD
View
A
Retailer 4
-
HK$11,377 HKD
$1,450 USD
View
A
Retailer 5
-
HK$12,069 HKD
€1,465 EUR
View
A
Retailer 6
-
HK$12,330 HKD
£1,237 GBP
View
A
Retailer 7
-
HK$12,467 HKD
$1,589 USD
View
A
Retailer 8
-
HK$13,731 HKD
$1,750 USD
View
B+
Retailer 9
-
HK$18,100 HKD
A$3,549 AUD
View
B+
Retailer 10
-
HK$18,610 HKD
ZAR 38,317 ZAR
View
B+
Retailer 11
-
HK$19,332 HKD
$2,464 USD
View
B+
Retailer 12
-
HK$19,930 HKD
CA$3,528 CAD
View
B+
Retailer 13
-
HK$22,942 HKD
$2,924 USD
View
B+
Retailer 14
-
HK$23,656 HKD
£2,374 GBP
View
B+
Retailer 15
-
HK$24,119 HKD
$3,074 USD
View
B
Retailer 16
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HK$28,350 HKD
$3,613 USD
View
B
Retailer 17
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HK$28,586 HKD
$3,643 USD
View
B
Retailer 18
-
HK$30,203 HKD
£3,031 GBP
View
Retailer 19
-
HK$30,686 HKD
A$6,017 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
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HK$33,785 HKD
$4,306 USD
View
B
Retailer 21
-
HK$48,803 HKD
$6,220 USD
View
B
Retailer 22
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HK$53,518 HKD
$6,821 USD
View
B
Retailer 23
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HK$55,550 HKD
$7,080 USD
View
B
Retailer 24
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HK$66,551 HKD
$8,482 USD
View
Retailer 25
-
HK$66,551 HKD
$8,482 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
18023962A · Oct 31
HK$71,949 HKD
$9,170 USD
View
25 more retailers have this diamond
Prices start from HK$7,093 HKDSave up to HK$64,856 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
3.06ct Cushion
HK$7,093 HKD