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Marquise|Lab Grown|IGI

3.07ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821627225

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821627225

Diamond specifications and retailer prices

From HK$6,347 HKD
$809 USD
As of October 31, 2026
Save HK$21,421 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,245 HKD at Rare Carat · As of October 7, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627225 or 821627225. Listed at 16 retailers as of October 31, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627225
Dimensions15.74 × 7.42 × 4.40 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.74 mm7.42 mm3.07 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627225
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 59.3%

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 31
Current: HK$25,837 HKD|Low: HK$6,347 HKD|High: HK$27,768 HKD|Avg: HK$15,936 HKD|-1.4%
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
November 1, 2026
Retailer 14HK$6,347 HKD
Retailer 10HK$7,963 HKD
Retailer 8HK$9,415 HKD
Retailer 9HK$10,556 HKD
Retailer 5HK$12,159 HKD
Retailer 12HK$14,593 HKD
Retailer 3HK$14,861 HKD
Retailer 6HK$15,377 HKD
Retailer 4HK$16,311 HKD
Retailer 7HK$21,615 HKD
Retailer 2HK$22,172 HKD
Retailer 13HK$22,685 HKD
Retailer 11HK$23,474 HKD
Retailer 1HK$25,837 HKD
Retailer 15HK$27,768 HKD

20 data points across 15 retailers

16 retailersHK$6,347 HKD to HK$27,768 HKD

A
Cheapest Retailer
-
HK$6,347 HKD
$809 USD
Final sale: no returns
A
Retailer 2
-
HK$7,963 HKD
$1,015 USD
View
A
Retailer 3
-
HK$9,415 HKD
$1,200 USD
View
A
Retailer 4
-
HK$10,556 HKD
£1,059 GBP
View
A
Retailer 5
-
HK$12,159 HKD
€1,476 EUR
View
B+
Retailer 6
-
HK$14,593 HKD
$1,860 USD
View
B+
Retailer 7
-
HK$14,861 HKD
A$2,914 AUD
View
B+
Retailer 8
-
HK$15,377 HKD
ZAR 31,663 ZAR
View
B+
Retailer 9
-
HK$16,311 HKD
$2,079 USD
View
B+
Retailer 10
-
HK$21,615 HKD
$2,755 USD
View
B+
Retailer 11
-
HK$22,172 HKD
SGD 3,819 SGD
View
B+
Retailer 12
-
HK$22,685 HKD
$2,891 USD
View
B+
Retailer 13
-
HK$23,474 HKD
$2,992 USD
View
B
Retailer 14
-
HK$25,837 HKD
£2,593 GBP
View
B
Retailer 15
-
HK$27,768 HKD
A$5,445 AUD
View
Most Expensive
Rare Carat
CN177-79A · Oct 7
HK$30,245 HKD
$3,855 USD
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from HK$6,347 HKDSave up to HK$21,421 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$6,347 HKD