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Marquise|Lab Grown|IGI

1.30ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG728565209

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728565209

Diamond specifications and retailer prices

From HK$1,640 HKD
As of November 4, 2026
Save HK$7,955 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,595 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG728565209 or 728565209. Listed at 16 retailers as of November 4, 2026, with prices from HK$1,640 to HK$9,595, a HK$7,955 spread on the same certified stone. Reve Diamonds lists it at HK$9,595. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728565209
Dimensions11.18 × 5.68 × 3.60 mm
L/W Ratio1.97
Girdle conditionFaceted
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
11.18 mm5.68 mm1.30 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728565209
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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 4
Current: HK$3,719 HKD|Low: HK$1,640 HKD|High: HK$9,595 HKD|Avg: HK$4,349 HKD|+1.7%
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
Reve Diamonds
November 4, 2026
Retailer 16HK$1,640 HKD
Retailer 7HK$1,836 HKD
Retailer 15HK$1,907 HKD
Retailer 5HK$2,032 HKD
Retailer 13HK$2,032 HKD
Retailer 4HK$2,503 HKD
Retailer 12HK$2,746 HKD
Retailer 11HK$3,507 HKD
Retailer 1HK$3,719 HKD
Retailer 6HK$3,970 HKD
Retailer 3HK$4,951 HKD
Retailer 10HK$4,974 HKD
Retailer 14HK$6,543 HKD
Retailer 2HK$6,567 HKD
Retailer 8HK$6,959 HKD
Retailer 9HK$8,144 HKD
Reve DiamondsHK$9,595 HKD

21 data points across 17 retailers

16 retailersHK$1,640 HKD to HK$9,595 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
A
Retailer 2
-
HK$1,836 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,907 HKD
View
Retailer 4
-
HK$2,032 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$2,032 HKD
View
B+
Retailer 6
-
HK$2,746 HKD
View
A
Retailer 7
-
HK$3,507 HKD
View
A
Retailer 8
-
HK$3,719 HKD
View
A
Retailer 9
-
HK$3,970 HKD
View
B+
Retailer 10
-
HK$4,951 HKD
View
B+
Retailer 11
-
HK$4,974 HKD
View
B
Retailer 12
-
HK$6,543 HKD
View
B+
Retailer 13
-
HK$6,567 HKD
View
B+
Retailer 14
-
HK$6,959 HKD
View
B
Retailer 15
-
HK$8,144 HKD
View
Most Expensive
B
Reve Diamonds
B17961498 · Nov 4
HK$9,595 HKD
$1,223 USD
View
15 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$7,955 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$1,640 HKD