CaratHunter
Plans
Marquise|Lab Grown|IGI

3.85ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG810612900

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810612900

Diamond specifications and retailer prices

From HK$8,944 HKD
$1,140 USD
As of October 31, 2026
Save HK$51,860 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$60,804 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.85ct lab-grown marquise diamond

This 3.85ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810612900 or 810612900. Listed at 14 retailers as of October 31, 2026, with prices from HK$8,944 to HK$60,804, a HK$51,860 spread on the same certified stone. Do Amore Diamonds lists it at HK$60,804. 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

3.85
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810612900
Dimensions16.11 × 8.29 × 5.13 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.11 mm8.29 mm3.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810612900
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 31
Current: HK$60,804 HKD|Low: HK$8,944 HKD|High: HK$67,395 HKD|Avg: HK$25,727 HKD|-9.8%
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
October 31, 2026
Retailer 2HK$8,944 HKD
Retailer 3HK$11,204 HKD
Retailer 4HK$11,237 HKD
Retailer 14HK$11,604 HKD
Retailer 9HK$12,297 HKD
Retailer 10HK$13,362 HKD
Retailer 12HK$18,265 HKD
Retailer 13HK$18,604 HKD
Retailer 5HK$21,398 HKD
Retailer 6HK$27,544 HKD
Retailer 11HK$29,902 HKD
Retailer 7HK$35,338 HKD
Retailer 8HK$40,013 HKD
Do Amore DiamondsHK$60,804 HKD

28 data points across 14 retailers

14 retailersHK$8,944 HKD to HK$60,804 HKD

A
Cheapest Retailer
-
HK$8,944 HKD
$1,140 USD
A
Retailer 2
-
HK$11,204 HKD
$1,428 USD
View
A
Retailer 3
-
HK$11,237 HKD
$1,432 USD
View
A
Retailer 4
-
HK$11,604 HKD
$1,479 USD
View
A
Retailer 5
-
HK$12,297 HKD
£1,234 GBP
View
A
Retailer 6
-
HK$13,362 HKD
€1,622 EUR
View
B+
Retailer 7
-
HK$18,265 HKD
$2,328 USD
View
B+
Retailer 8
-
HK$18,604 HKD
A$3,648 AUD
View
Retailer 9
-
HK$21,398 HKD
$2,727 USD
View
Price last confirmed 7 days ago
Retailer 10
-
HK$27,544 HKD
A$5,401 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
HK$29,902 HKD
£3,001 GBP
View
B
Retailer 12
-
HK$35,338 HKD
$4,504 USD
View
B
Retailer 13
-
HK$40,013 HKD
$5,100 USD
View
Most Expensive
B
Do Amore Diamonds
27-34CB4DDC0 · Oct 31
HK$60,804 HKD
$7,750 USD
View
13 more retailers have this diamond
Prices start from HK$8,944 HKDSave up to HK$51,860 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
3.85ct Marquise
HK$8,944 HKD