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Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG841686802

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841686802

Diamond specifications and retailer prices

From HK$5,139 HKD
$655 USD
As of October 29, 2026
Save HK$22,164 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$27,303 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841686802 or 841686802. Listed at 10 retailers as of October 29, 2026, with prices from HK$5,139 to HK$27,303, a HK$22,164 spread on the same certified stone. Brilliant Earth lists it at HK$27,303. 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

3.07
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841686802
Dimensions15.00 × 7.76 × 4.63 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm7.76 mm3.07 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841686802
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.7%

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 29
Current: HK$27,303 HKD|Low: HK$5,139 HKD|High: HK$28,245 HKD|Avg: HK$12,620 HKD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6HK$5,139 HKD
Retailer 2HK$5,738 HKD
Retailer 8HK$6,418 HKD
Retailer 3HK$7,949 HKD
Retailer 10HK$9,619 HKD
Retailer 9HK$12,851 HKD
Retailer 7HK$16,664 HKD
Retailer 5HK$19,653 HKD
Retailer 4HK$20,068 HKD
Brilliant EarthHK$27,303 HKD

7 data points across 10 retailers

10 retailersHK$5,139 HKD to HK$27,303 HKD

A
Cheapest Retailer
-
HK$5,139 HKD
$655 USD
A
Retailer 2
-
HK$5,738 HKD
£576 GBP
View
B+
Retailer 3
-
HK$6,418 HKD
$818 USD
View
A
Retailer 4
-
HK$7,949 HKD
£798 GBP
View
B+
Retailer 5
-
HK$9,619 HKD
$1,226 USD
View
B+
Retailer 6
-
HK$12,851 HKD
$1,638 USD
View
B+
Retailer 7
-
HK$16,664 HKD
$2,124 USD
View
B
Retailer 8
-
HK$19,653 HKD
$2,505 USD
View
B
Retailer 9
-
HK$20,068 HKD
£2,014 GBP
View
Most Expensive
B
Brilliant Earth
22224519A · Oct 30
HK$27,303 HKD
$3,480 USD
View
9 more retailers have this diamond
Prices start from HK$5,139 HKDSave up to HK$22,164 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
3.07ct Marquise
HK$5,139 HKD