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Marquise|Lab Grown|IGI

1.30ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG737578399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737578399

Diamond specifications and retailer prices

From HK$1,709 HKD
As of November 6, 2026
Save HK$7,775 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,483 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG737578399 or 737578399. Listed at 22 retailers as of November 6, 2026, with prices from HK$1,709 to HK$9,483, a HK$7,775 spread on the same certified stone. Brilliant Earth lists it at HK$9,483. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737578399
Dimensions11.34 × 5.62 × 3.53 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.62 mm1.30 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737578399
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 6
Current: HK$8,457 HKD|Low: HK$1,709 HKD|High: HK$8,833 HKD|Avg: HK$5,164 HKD|-4.1%
Retailer 1
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
Retailer 19
Retailer 20
November 7, 2026
Retailer 18HK$1,709 HKD
Retailer 4HK$1,983 HKD
Retailer 16HK$2,124 HKD
Retailer 13HK$2,179 HKD
Retailer 3HK$2,861 HKD
Retailer 15HK$3,543 HKD
Retailer 14HK$3,590 HKD
Retailer 12HK$3,911 HKD
Retailer 9HK$4,060 HKD
Retailer 7HK$4,569 HKD
Retailer 10HK$5,094 HKD
Retailer 6HK$5,235 HKD
Retailer 20HK$6,826 HKD
Retailer 2HK$6,850 HKD
Retailer 19HK$7,234 HKD
Retailer 5HK$7,297 HKD
Retailer 8HK$8,010 HKD
Retailer 17HK$8,237 HKD
Retailer 1HK$8,457 HKD
Retailer 11HK$8,464 HKD

34 data points across 20 retailers

22 retailersHK$1,709 HKD to HK$9,483 HKD

A
Cheapest Retailer
-
HK$1,709 HKD
A
Retailer 2
-
HK$1,983 HKD
View
A
Retailer 3
-
HK$2,124 HKD
View
Retailer 4
-
HK$2,179 HKD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
HK$2,861 HKD
View
A
Retailer 6
-
HK$3,543 HKD
View
A
Retailer 7
-
HK$3,590 HKD
View
A
Retailer 8
-
HK$3,911 HKD
View
B+
Retailer 9
-
HK$4,060 HKD
View
B+
Retailer 10
-
HK$4,569 HKD
View
B+
Retailer 11
-
HK$5,094 HKD
View
B+
Retailer 12
-
HK$5,235 HKD
View
B
Retailer 13
-
HK$6,826 HKD
View
B
Retailer 14
-
HK$6,850 HKD
View
B
Retailer 15
-
HK$7,234 HKD
View
B
Retailer 16
-
HK$7,297 HKD
View
Retailer 17
-
HK$8,010 HKD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$8,237 HKD
View
B
Retailer 19
-
HK$8,457 HKD
View
B
Retailer 20
-
HK$8,464 HKD
View
Retailer 21
-
HK$8,504 HKD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
17258023A · Nov 6
HK$9,483 HKD
$1,210 USD
View
21 more retailers have this diamond
Prices start from HK$1,709 HKDSave up to HK$7,775 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
1.30ct Marquise
HK$1,709 HKD