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Marquise|Lab Grown|IGI

1.59ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG605360302

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG605360302

Diamond specifications and retailer prices

From HK$15,384 HKD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: HK$21,820 HKD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG605360302 or 605360302. Listed at 3 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605360302
Dimensions12.26 × 6.08 × 3.76 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.26 mm6.08 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605360302
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$21,820 HKD|Low: HK$3,326 HKD|High: HK$36,245 HKD|Avg: HK$16,356 HKD
Novita 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
November 4, 2026
Retailer 10HK$3,326 HKD
Retailer 14HK$5,021 HKD
Retailer 16HK$6,386 HKD
Retailer 12HK$7,139 HKD
Retailer 11HK$8,512 HKD
Retailer 4HK$10,701 HKD
Retailer 13HK$13,172 HKD
Retailer 2HK$15,384 HKD
Retailer 6HK$16,514 HKD
Retailer 3HK$18,201 HKD
Retailer 17HK$19,001 HKD
Retailer 7HK$19,095 HKD
Retailer 8HK$20,060 HKD
Novita DiamondsHK$21,820 HKD
Retailer 5HK$27,137 HKD
Retailer 9HK$30,337 HKD
Retailer 15HK$36,245 HKD

4 data points across 17 retailers

3 retailers

Retailer 1
-
HK$13,455 HKD
Price last confirmed 63 days ago
B+
Retailer 2
-
HK$15,384 HKD
View
Most Expensive
Novita Diamonds
cert_605360302 · Jul 4
HK$21,820 HKD
A$4,279 AUD
View
Price last confirmed 125 days ago
2 more retailers have this diamond
Prices start from HK$15,384 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.

B+
1.59ct Marquise
HK$15,384 HKD