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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG845616991

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845616991

Diamond specifications and retailer prices

From HK$4,625 HKD
£464 GBP
As of October 27, 2026
Save HK$11,224 HKD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$15,848 HKD at Brilliance · As of October 26, 2026
View at Brilliance

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845616991 or 845616991. Listed at 14 retailers as of October 26, 2026, with prices from HK$4,625 to HK$15,848, a HK$11,224 spread on the same certified stone. Brilliance lists it at HK$15,848. 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

3.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845616991
Dimensions10.12 × 7.24 × 4.91 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.24 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845616991
Side View
Table 65.0%Crown 41.1°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.8%

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 27
Current: HK$15,848 HKD|Low: HK$3,735 HKD|High: HK$16,178 HKD|Avg: HK$9,616 HKD|-2.0%
Brilliance
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
October 28, 2026
Retailer 9HK$3,735 HKD
Retailer 10HK$4,625 HKD
Retailer 15HK$5,633 HKD
Retailer 2HK$5,767 HKD
Retailer 6HK$6,450 HKD
Retailer 12HK$6,868 HKD
Retailer 3HK$7,155 HKD
Retailer 5HK$8,843 HKD
Retailer 7HK$9,108 HKD
Retailer 8HK$10,144 HKD
Retailer 11HK$13,185 HKD
Retailer 13HK$13,589 HKD
Retailer 4HK$13,715 HKD
Retailer 14HK$15,404 HKD
BrillianceHK$15,848 HKD

8 data points across 15 retailers

14 retailersHK$4,625 HKD to HK$15,848 HKD

A
Cheapest Retailer
-
HK$4,625 HKD
£464 GBP
B+
Retailer 2
-
HK$5,633 HKD
$718 USD
View
A
Retailer 3
-
HK$5,767 HKD
$735 USD
View
Retailer 4
-
HK$6,450 HKD
€783 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$6,868 HKD
£689 GBP
View
A
Retailer 6
-
HK$7,155 HKD
$912 USD
View
A
Retailer 7
-
HK$8,843 HKD
A$1,734 AUD
View
Retailer 8
-
HK$9,108 HKD
ZAR 18,754 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$10,144 HKD
$1,293 USD
View
B+
Retailer 10
-
HK$13,185 HKD
SGD 2,271 SGD
View
B+
Retailer 11
-
HK$13,589 HKD
$1,732 USD
View
B+
Retailer 12
-
HK$13,715 HKD
$1,748 USD
View
B+
Retailer 13
-
HK$15,404 HKD
£1,546 GBP
View
Most Expensive
B+
Brilliance
D46236247 · Oct 26
HK$15,848 HKD
$2,020 USD
View
13 more retailers have this diamond
Prices start from HK$4,625 HKDSave up to HK$11,224 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
3.10ct Cushion
HK$4,625 HKD