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Marquise|Lab Grown|IGI

3.88ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG812605526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812605526

Diamond specifications and retailer prices

From HK$5,492 HKD
$700 USD
As of November 2, 2026
Save HK$30,992 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$36,484 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.88ct lab-grown marquise diamond

This 3.88ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812605526 or 812605526. Listed at 11 retailers as of October 31, 2026, with prices from HK$5,492 to HK$36,484, a HK$30,992 spread on the same certified stone. Do Amore Diamonds lists it at HK$36,484. 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

3.88
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812605526
Dimensions17.25 × 8.23 × 4.96 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.25 mm8.23 mm3.88 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812605526
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: Nov 2
Current: HK$36,484 HKD|Low: HK$5,492 HKD|High: HK$36,484 HKD|Avg: HK$15,534 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
October 31, 2026
Retailer 5HK$5,492 HKD
Retailer 12HK$6,637 HKD
Retailer 6HK$6,755 HKD
Retailer 8HK$6,755 HKD
Retailer 9HK$8,172 HKD
Retailer 3HK$8,339 HKD
Retailer 11HK$9,651 HKD
Retailer 10HK$13,158 HKD
Retailer 2HK$20,925 HKD
Retailer 7HK$24,573 HKD
Retailer 4HK$30,051 HKD
Do Amore DiamondsHK$36,484 HKD

15 data points across 12 retailers

11 retailersHK$5,492 HKD to HK$36,484 HKD

A
Cheapest Retailer
-
HK$5,492 HKD
$700 USD
A
Retailer 2
-
HK$6,637 HKD
$846 USD
View
A
Retailer 3
-
HK$6,755 HKD
£678 GBP
View
B+
Retailer 4
-
HK$6,755 HKD
$861 USD
View
Retailer 5
-
HK$8,172 HKD
€992 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$9,651 HKD
$1,230 USD
View
B+
Retailer 7
-
HK$13,158 HKD
$1,677 USD
View
B+
Retailer 8
-
HK$14,806 HKD
$1,887 USD
View
B+
Retailer 9
-
HK$20,925 HKD
A$4,103 AUD
View
B
Retailer 10
-
HK$24,573 HKD
£2,466 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3CBA556E1 · Oct 31
HK$36,484 HKD
$4,650 USD
View
10 more retailers have this diamond
Prices start from HK$5,492 HKDSave up to HK$30,992 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
3.88ct Marquise
HK$5,492 HKD