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Cushion|Lab Grown|IGI

3.05ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG737567883

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737567883

Diamond specifications and retailer prices

From HK$5,618 HKD
As of November 4, 2026
Save HK$18,234 HKD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$23,851 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737567883 or 737567883. Listed at 9 retailers as of November 1, 2026, with prices from HK$5,618 to HK$23,851, a HK$18,234 spread on the same certified stone. Rare Carat lists it at HK$23,851. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737567883
Dimensions9.85 × 7.05 × 4.86 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm7.05 mm3.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737567883
Side View
Table 62.0%Crown 36.2°Girdle: STK-VTKPavilion 33.5°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: Nov 4
Current: HK$23,851 HKD|Low: HK$5,618 HKD|High: HK$25,734 HKD|Avg: HK$13,195 HKD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 5HK$5,618 HKD
Retailer 8HK$6,842 HKD
Retailer 4HK$7,634 HKD
Retailer 2HK$7,838 HKD
Retailer 7HK$7,901 HKD
Retailer 6HK$13,628 HKD
Retailer 9HK$16,602 HKD
Retailer 3HK$21,333 HKD
Rare CaratHK$23,851 HKD

41 data points across 9 retailers

9 retailersHK$5,618 HKD to HK$23,851 HKD

A
Cheapest Retailer
-
HK$5,618 HKD
B+
Retailer 2
-
HK$6,842 HKD
View
A
Retailer 3
-
HK$7,634 HKD
View
A
Retailer 4
-
HK$7,838 HKD
View
A
Retailer 5
-
HK$7,901 HKD
View
B+
Retailer 6
-
HK$13,628 HKD
View
B
Retailer 7
-
HK$16,602 HKD
View
B
Retailer 8
-
HK$21,333 HKD
View
Most Expensive
B
Rare Carat
LH-8_l_737567883 · Nov 1
HK$23,851 HKD
$3,040 USD
View
8 more retailers have this diamond
Prices start from HK$5,618 HKDSave up to HK$18,234 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$5,618 HKD