CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG697511468

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG697511468

Diamond specifications and retailer prices

From HK$5,390 HKD
$687 USD
As of October 31, 2026
Save HK$47,019 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$52,409 HKD at Do Amore Diamonds · As of October 31, 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 LG697511468 or 697511468. Listed at 22 retailers as of October 31, 2026, with prices from HK$5,390 to HK$52,409, a HK$47,019 spread on the same certified stone. Do Amore Diamonds lists it at HK$52,409. 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 angle40.1°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697511468
Dimensions8.28 × 7.97 × 5.11 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm7.97 mm3.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697511468
Side View
Table 64.0%Crown 40.1°Girdle: MED-THKPavilion 29.9°Culet: NoneDepth 64.1%

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: Oct 31
Current: HK$8,265 HKD|Low: HK$5,978 HKD|High: HK$26,355 HKD|Avg: HK$14,227 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3HK$5,978 HKD
Retailer 2HK$6,904 HKD
Retailer 1HK$8,265 HKD
Retailer 4HK$8,850 HKD
Retailer 6HK$9,564 HKD
Retailer 5HK$9,883 HKD
Retailer 12HK$13,848 HKD
Retailer 8HK$13,943 HKD
Retailer 10HK$14,335 HKD
Retailer 7HK$19,914 HKD
Retailer 11HK$24,165 HKD
Retailer 9HK$26,146 HKD

36 data points across 12 retailers

22 retailersHK$5,390 HKD to HK$52,409 HKD

A
Cheapest Retailer
-
HK$5,390 HKD
$687 USD
Final sale: no returns
Retailer 2
-
HK$5,978 HKD
$762 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$6,904 HKD
$880 USD
View
A
Retailer 4
-
HK$7,733 HKD
View
A
Retailer 5
-
HK$8,112 HKD
$1,034 USD
View
A
Retailer 6
-
HK$8,265 HKD
£829 GBP
View
A
Retailer 7
-
HK$8,850 HKD
$1,128 USD
View
A
Retailer 8
-
HK$9,101 HKD
$1,160 USD
View
A
Retailer 9
-
HK$9,564 HKD
€1,161 EUR
View
A
Retailer 10
-
HK$9,883 HKD
£992 GBP
View
B+
Retailer 11
-
HK$13,848 HKD
$1,765 USD
View
B+
Retailer 12
-
HK$13,943 HKD
A$2,734 AUD
View
B+
Retailer 13
-
HK$14,335 HKD
ZAR 29,517 ZAR
View
B
Retailer 14
-
HK$19,251 HKD
£1,932 GBP
View
B
Retailer 15
-
HK$19,598 HKD
$2,498 USD
View
B+
Retailer 16
-
HK$19,914 HKD
A$3,905 AUD
View
B
Retailer 17
-
HK$22,176 HKD
$2,826 USD
View
B
Retailer 18
-
HK$22,405 HKD
SGD 3,859 SGD
View
Retailer 19
-
HK$24,165 HKD
$3,080 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
HK$26,146 HKD
£2,624 GBP
View
B
Retailer 21
-
HK$42,838 HKD
$5,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-697511468 · Oct 31
HK$52,409 HKD
$6,680 USD
View
21 more retailers have this diamond
Prices start from HK$5,390 HKDSave up to HK$47,019 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$5,390 HKD