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Marquise|Lab Grown|IGI

1.02ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG747510509

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG747510509

Diamond specifications and retailer prices

From HK$2,001 HKD
$255 USD
As of October 30, 2026
Save HK$12,851 HKD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,852 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747510509 or 747510509. Listed at 22 retailers as of October 30, 2026, with prices from HK$2,001 to HK$14,852, a HK$12,851 spread on the same certified stone. Yadav Diamonds lists it at HK$14,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747510509
Dimensions9.97 × 5.08 × 3.10 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm5.08 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747510509
Side View
Table 56.0%Crown 34.9°Girdle: STK-THKPavilion 30.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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$12,945 HKD|Low: HK$2,001 HKD|High: HK$14,436 HKD|Avg: HK$6,371 HKD|-10.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4HK$2,001 HKD
Retailer 8HK$2,228 HKD
Retailer 13HK$2,322 HKD
Retailer 18HK$2,479 HKD
Retailer 21HK$2,479 HKD
Retailer 10HK$3,334 HKD
Retailer 2HK$3,727 HKD
Retailer 17HK$4,251 HKD
Retailer 16HK$4,261 HKD
Retailer 5HK$4,394 HKD
Retailer 6HK$4,621 HKD
Retailer 12HK$4,729 HKD
Retailer 15HK$6,033 HKD
Retailer 3HK$6,284 HKD
Retailer 11HK$7,298 HKD
Retailer 20HK$7,971 HKD
Retailer 7HK$8,376 HKD
Retailer 14HK$8,701 HKD
Retailer 19HK$9,954 HKD
Retailer 9HK$10,739 HKD
Retailer 1HK$12,945 HKD

31 data points across 21 retailers

22 retailersHK$2,001 HKD to HK$14,852 HKD

A+
Cheapest Retailer
-
HK$2,001 HKD
$255 USD
A
Retailer 2
-
HK$2,228 HKD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,322 HKD
$296 USD
View
A
Retailer 4
-
HK$2,479 HKD
$316 USD
View
A
Retailer 5
-
HK$2,479 HKD
$316 USD
View
A
Retailer 6
-
HK$3,334 HKD
$425 USD
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
A
Retailer 8
-
HK$4,251 HKD
€516 EUR
View
A
Retailer 9
-
HK$4,261 HKD
ZAR 8,773 ZAR
View
A
Retailer 10
-
HK$4,394 HKD
$560 USD
View
A
Retailer 11
-
HK$4,621 HKD
$589 USD
View
A
Retailer 12
-
HK$4,729 HKD
£475 GBP
View
B+
Retailer 13
-
HK$6,033 HKD
A$1,183 AUD
View
B+
Retailer 14
-
HK$6,284 HKD
$801 USD
View
B+
Retailer 15
-
HK$7,298 HKD
SGD 1,257 SGD
View
B+
Retailer 16
-
HK$7,971 HKD
$1,016 USD
View
B+
Retailer 17
-
HK$8,376 HKD
$1,068 USD
View
B+
Retailer 18
-
HK$8,701 HKD
$1,109 USD
View
B+
Retailer 19
-
HK$9,954 HKD
£999 GBP
View
B+
Retailer 20
-
HK$10,739 HKD
$1,369 USD
View
B
Retailer 21
-
HK$12,945 HKD
$1,650 USD
View
Most Expensive
B
Yadav Diamonds
13005175 · Oct 30
HK$14,852 HKD
$1,893 USD
View
21 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$12,851 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+
1.02ct Marquise
HK$2,001 HKD