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Marquise|Lab Grown|IGI

3.97ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG787646316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787646316

Diamond specifications and retailer prices

From HK$9,784 HKD
$1,247 USD
As of October 27, 2026
Save HK$77,075 HKD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$86,860 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.97ct lab-grown marquise diamond

This 3.97ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787646316 or 787646316. Listed at 23 retailers as of October 27, 2026, with prices from HK$9,784 to HK$86,860, a HK$77,075 spread on the same certified stone. Do Amore Diamonds lists it at HK$86,860. 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

3.97
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787646316
Dimensions16.18 × 8.10 × 5.24 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.18 mm8.10 mm3.97 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787646316
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.7%

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$86,860 HKD|Low: HK$9,392 HKD|High: HK$86,860 HKD|Avg: HK$26,602 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
Retailer 17
Retailer 18
October 30, 2026
Retailer 3HK$9,784 HKD
Retailer 18HK$10,640 HKD
Retailer 10HK$11,346 HKD
Retailer 17HK$11,346 HKD
Retailer 14HK$11,927 HKD
Retailer 13HK$14,990 HKD
Retailer 9HK$15,960 HKD
Retailer 2HK$17,669 HKD
Retailer 5HK$21,742 HKD
Retailer 4HK$23,476 HKD
Retailer 15HK$28,331 HKD
Retailer 11HK$29,086 HKD
Retailer 8HK$30,912 HKD
Retailer 7HK$32,563 HKD
Retailer 6HK$35,199 HKD
Retailer 12HK$35,963 HKD
Retailer 16HK$68,656 HKD
Do Amore DiamondsHK$86,860 HKD

35 data points across 18 retailers

23 retailersHK$9,784 HKD to HK$86,860 HKD

A
Cheapest Retailer
-
HK$9,784 HKD
$1,247 USD
A
Retailer 2
-
HK$10,640 HKD
$1,356 USD
View
A
Retailer 3
-
HK$11,346 HKD
$1,446 USD
View
Retailer 4
-
HK$11,346 HKD
$1,446 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$11,919 HKD
$1,519 USD
View
Final sale: no returns
A
Retailer 6
-
HK$11,927 HKD
$1,520 USD
View
A
Retailer 7
-
HK$12,852 HKD
$1,638 USD
View
A
Retailer 8
-
HK$13,935 HKD
$1,776 USD
View
A
Retailer 9
-
HK$14,990 HKD
£1,504 GBP
View
A
Retailer 10
-
HK$15,960 HKD
$2,034 USD
View
A
Retailer 11
-
HK$17,669 HKD
£1,773 GBP
View
B+
Retailer 12
-
HK$21,742 HKD
$2,771 USD
View
B+
Retailer 13
-
HK$23,476 HKD
$2,992 USD
View
Retailer 14
-
HK$28,331 HKD
A$5,555 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$29,086 HKD
ZAR 59,885 ZAR
View
B
Retailer 16
-
HK$30,254 HKD
£3,036 GBP
View
Retailer 17
-
HK$30,912 HKD
A$6,061 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
HK$32,563 HKD
$4,150 USD
View
B
Retailer 19
-
HK$35,199 HKD
$4,486 USD
View
B+
Retailer 20
-
HK$35,963 HKD
£3,609 GBP
View
B
Retailer 21
-
HK$44,407 HKD
$5,660 USD
View
B
Retailer 22
-
HK$68,656 HKD
$8,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-909282466 · Oct 28
HK$86,860 HKD
$11,070 USD
View
22 more retailers have this diamond
Prices start from HK$9,784 HKDSave up to HK$77,075 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
3.97ct Marquise
HK$9,784 HKD