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Cushion|Lab Grown|IGI

3.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG747535035

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747535035

Diamond specifications and retailer prices

From HK$8,081 HKD
$1,030 USD
As of October 28, 2026
Save HK$46,839 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$54,920 HKD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747535035 or 747535035. Listed at 15 retailers as of October 27, 2026, with prices from HK$8,081 to HK$54,920, a HK$46,839 spread on the same certified stone. Do Amore Diamonds lists it at HK$54,920. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747535035
Dimensions10.07 × 7.56 × 5.24 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.56 mm3.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747535035
Side View
Table 63.0%Crown 39°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 69.3%

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 28
Current: HK$54,920 HKD|Low: HK$6,920 HKD|High: HK$57,901 HKD|Avg: HK$19,642 HKD
Do Amore 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
October 28, 2026
Retailer 13HK$6,920 HKD
Retailer 16HK$7,179 HKD
Retailer 14HK$8,081 HKD
Retailer 5HK$9,391 HKD
Retailer 7HK$10,121 HKD
Retailer 2HK$10,660 HKD
Retailer 9HK$12,107 HKD
Retailer 12HK$17,869 HKD
Retailer 11HK$18,218 HKD
Retailer 15HK$21,261 HKD
Retailer 6HK$21,881 HKD
Retailer 3HK$23,885 HKD
Retailer 4HK$24,251 HKD
Retailer 8HK$28,253 HKD
Retailer 10HK$29,723 HKD
Do Amore DiamondsHK$54,920 HKD

31 data points across 16 retailers

15 retailersHK$8,081 HKD to HK$54,920 HKD

Retailer 1
-
HK$7,179 HKD
$915 USD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$8,081 HKD
$1,030 USD
View
A
Retailer 3
-
HK$9,391 HKD
$1,197 USD
View
A
Retailer 4
-
HK$10,121 HKD
$1,290 USD
View
A
Retailer 5
-
HK$10,660 HKD
£1,070 GBP
View
A
Retailer 6
-
HK$12,107 HKD
£1,215 GBP
View
Retailer 7
-
HK$17,869 HKD
A$3,504 AUD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$18,218 HKD
ZAR 37,513 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
HK$21,261 HKD
A$4,169 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
HK$21,881 HKD
£2,196 GBP
View
B
Retailer 11
-
HK$23,885 HKD
$3,044 USD
View
B
Retailer 12
-
HK$24,251 HKD
$3,091 USD
View
B
Retailer 13
-
HK$28,253 HKD
$3,601 USD
View
Retailer 14
-
HK$29,723 HKD
£2,983 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-CF294A08D · Oct 27
HK$54,920 HKD
$7,000 USD
View
14 more retailers have this diamond
Prices start from HK$8,081 HKDSave up to HK$46,839 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$8,081 HKD