CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839687658

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839687658

Diamond specifications and retailer prices

From HK$8,607 HKD
$1,097 USD
As of November 1, 2026
Save HK$37,291 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$45,897 HKD at Brilliant Earth · As of October 31, 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 LG839687658 or 839687658. Listed at 21 retailers as of October 31, 2026, with prices from HK$8,607 to HK$45,897, a HK$37,291 spread on the same certified stone. Brilliant Earth lists it at HK$45,897. 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 angle39.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687658
Dimensions14.64 × 7.49 × 4.68 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 mm7.49 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687658
Side View
Table 59.0%Crown 39.4°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.5%

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 1
Current: HK$45,584 HKD|Low: HK$8,607 HKD|High: HK$45,584 HKD|Avg: HK$24,680 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
Retailer 20
November 2, 2026
Retailer 14HK$8,607 HKD
Retailer 4HK$8,866 HKD
Retailer 6HK$10,552 HKD
Retailer 2HK$11,740 HKD
Retailer 20HK$13,142 HKD
Retailer 13HK$13,229 HKD
Retailer 19HK$13,930 HKD
Retailer 7HK$16,539 HKD
Retailer 5HK$19,183 HKD
Retailer 16HK$20,725 HKD
Retailer 17HK$21,313 HKD
Retailer 8HK$25,349 HKD
Retailer 18HK$27,083 HKD
Retailer 10HK$30,800 HKD
Retailer 15HK$31,128 HKD
Retailer 9HK$32,005 HKD
Retailer 3HK$33,125 HKD
Retailer 11HK$40,115 HKD
Retailer 12HK$40,670 HKD
Brilliant EarthHK$45,584 HKD

29 data points across 20 retailers

21 retailersHK$8,607 HKD to HK$45,897 HKD

A
Cheapest Retailer
-
HK$8,607 HKD
$1,097 USD
A
Retailer 2
-
HK$8,866 HKD
$1,130 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,552 HKD
$1,345 USD
View
A
Retailer 4
-
HK$11,740 HKD
£1,178 GBP
View
A
Retailer 5
-
HK$13,142 HKD
$1,675 USD
View
A
Retailer 6
-
HK$13,229 HKD
£1,328 GBP
View
A
Retailer 7
-
HK$13,930 HKD
€1,691 EUR
View
B+
Retailer 8
-
HK$16,539 HKD
$2,108 USD
View
B+
Retailer 9
-
HK$19,183 HKD
$2,445 USD
View
B+
Retailer 10
-
HK$20,725 HKD
A$4,064 AUD
View
B+
Retailer 11
-
HK$21,313 HKD
ZAR 43,885 ZAR
View
B+
Retailer 12
-
HK$25,349 HKD
£2,544 GBP
View
B+
Retailer 13
-
HK$27,083 HKD
$3,452 USD
View
B+
Retailer 14
-
HK$30,800 HKD
SGD 5,305 SGD
View
B
Retailer 15
-
HK$31,128 HKD
£3,124 GBP
View
B
Retailer 16
-
HK$32,005 HKD
$4,079 USD
View
B
Retailer 17
-
HK$33,125 HKD
$4,222 USD
View
Retailer 18
-
HK$40,115 HKD
$5,113 USD
View
Price last confirmed 20 days ago
Retailer 19
-
HK$40,670 HKD
A$7,975 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
HK$45,584 HKD
$5,810 USD
View
Most Expensive
B
Brilliant Earth
21798506A · Oct 31
HK$45,897 HKD
$5,850 USD
View
20 more retailers have this diamond
Prices start from HK$8,607 HKDSave up to HK$37,291 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$8,607 HKD