Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG838647001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838647001

Diamond specifications and retailer prices

From HK$8,764 HKD
$1,117 USD
As of November 1, 2026
Save HK$31,402 HKD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$42,994 HKD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838647001 or 838647001. Listed at 20 retailers as of October 31, 2026, with a 358% 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

3.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838647001
Dimensions14.64 × 7.52 × 4.67 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.52 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838647001
Side View
Table 63.0%Crown 41.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.1%

Caratlytics Score

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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 1
Current: HK$42,994 HKD|Low: HK$8,764 HKD|High: HK$42,994 HKD|Avg: HK$22,040 HKD
Brilliant Earth
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
November 2, 2026
Retailer 12HK$8,764 HKD
Retailer 5HK$9,023 HKD
Retailer 7HK$10,709 HKD
Retailer 14HK$11,955 HKD
Retailer 3HK$13,377 HKD
Retailer 2HK$13,476 HKD
Retailer 19HK$14,186 HKD
Retailer 8HK$16,594 HKD
Retailer 4HK$19,536 HKD
Retailer 15HK$21,108 HKD
Retailer 17HK$21,702 HKD
Retailer 10HK$25,827 HKD
Retailer 18HK$27,593 HKD
Retailer 11HK$31,346 HKD
Retailer 13HK$31,696 HKD
Retailer 9HK$32,608 HKD
Retailer 6HK$33,737 HKD
Retailer 16HK$40,165 HKD
Brilliant EarthHK$42,994 HKD

24 data points across 19 retailers

20 retailersHK$8,764 HKD to HK$40,165 HKD

A
Cheapest Retailer
-
HK$8,764 HKD
$1,117 USD
A
Retailer 2
-
HK$9,023 HKD
$1,150 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,709 HKD
$1,365 USD
View
A
Retailer 4
-
HK$11,955 HKD
£1,200 GBP
View
B+
Retailer 5
-
HK$13,377 HKD
$1,705 USD
View
A
Retailer 6
-
HK$13,476 HKD
£1,352 GBP
View
B+
Retailer 7
-
HK$14,186 HKD
€1,722 EUR
View
B+
Retailer 8
-
HK$16,594 HKD
$2,115 USD
View
B+
Retailer 9
-
HK$19,536 HKD
$2,490 USD
View
B+
Retailer 10
-
HK$21,108 HKD
A$4,139 AUD
View
B+
Retailer 11
-
HK$21,702 HKD
ZAR 44,686 ZAR
View
B
Retailer 12
-
HK$25,827 HKD
£2,592 GBP
View
B
Retailer 13
-
HK$27,593 HKD
$3,517 USD
View
B
Retailer 14
-
HK$31,346 HKD
SGD 5,399 SGD
View
B+
Retailer 15
-
HK$31,696 HKD
£3,181 GBP
View
B
Retailer 16
-
HK$32,608 HKD
$4,156 USD
View
B
Retailer 17
-
HK$33,737 HKD
$4,300 USD
View
B
Retailer 18
-
HK$40,165 HKD
A$7,876 AUD
View
Retailer 19
-
HK$40,900 HKD
$5,213 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21567956A · Oct 17
HK$42,994 HKD
$5,480 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from HK$8,764 HKDSave up to HK$31,402 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
3.05ct Marquise
HK$8,764 HKD