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Marquise|Lab Grown|IGI

1.07ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG818664235

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664235

Diamond specifications and retailer prices

From HK$4,025 HKD
$513 USD
As of October 30, 2026
Save HK$16,910 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$20,934 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818664235 or 818664235. Listed at 21 retailers as of October 29, 2026, with prices from HK$4,025 to HK$20,934, a HK$16,910 spread on the same certified stone. MOH London lists it at HK$20,934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664235
Dimensions10.69 × 5.28 × 3.31 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.69 mm5.28 mm1.07 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664235
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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 30
Current: HK$20,934 HKD|Low: HK$4,025 HKD|High: HK$21,074 HKD|Avg: HK$9,660 HKD|+0.5%
MOH London
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
November 1, 2026
Retailer 3HK$4,025 HKD
Retailer 13HK$4,503 HKD
Retailer 4HK$4,990 HKD
Retailer 12HK$5,302 HKD
Retailer 11HK$6,080 HKD
Retailer 10HK$6,685 HKD
Retailer 8HK$7,282 HKD
Retailer 2HK$7,726 HKD
Retailer 9HK$8,573 HKD
Retailer 7HK$10,953 HKD
Retailer 6HK$11,081 HKD
Retailer 5HK$14,587 HKD
Retailer 14HK$17,194 HKD
MOH LondonHK$20,934 HKD

41 data points across 14 retailers

21 retailersHK$4,025 HKD to HK$20,934 HKD

A
Cheapest Retailer
-
HK$4,025 HKD
$513 USD
A
Retailer 2
-
HK$4,503 HKD
$574 USD
View
A
Retailer 3
-
HK$4,503 HKD
$574 USD
View
Final sale: no returns
Retailer 4
-
HK$4,990 HKD
$636 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$4,990 HKD
$636 USD
View
Retailer 6
-
HK$5,302 HKD
£532 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
HK$5,712 HKD
$728 USD
View
B+
Retailer 8
-
HK$6,080 HKD
$775 USD
View
B+
Retailer 9
-
HK$6,685 HKD
$852 USD
View
B+
Retailer 10
-
HK$7,282 HKD
€884 EUR
View
B+
Retailer 11
-
HK$7,726 HKD
£775 GBP
View
B+
Retailer 12
-
HK$8,573 HKD
ZAR 17,652 ZAR
View
B+
Retailer 13
-
HK$10,953 HKD
$1,396 USD
View
Retailer 14
-
HK$11,081 HKD
$1,412 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
HK$13,118 HKD
$1,672 USD
View
B
Retailer 16
-
HK$14,587 HKD
£1,464 GBP
View
B
Retailer 17
-
HK$16,230 HKD
$2,069 USD
View
B
Retailer 18
-
HK$17,194 HKD
$2,192 USD
View
Retailer 19
-
HK$18,516 HKD
$2,360 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
HK$18,586 HKD
$2,369 USD
View
Most Expensive
B
MOH London
LG818664235 · Oct 29
HK$20,934 HKD
£2,101 GBP
View
20 more retailers have this diamond
Prices start from HK$4,025 HKDSave up to HK$16,910 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
1.07ct Marquise
HK$4,025 HKD