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Round|Lab Grown|IGI

3.09ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG786644845

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786644845

Diamond specifications and retailer prices

From HK$6,458 HKD
$823 USD
As of October 29, 2026
Save HK$35,426 HKD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$41,884 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786644845 or 786644845. Listed at 27 retailers as of October 29, 2026, with prices from HK$6,458 to HK$41,884, a HK$35,426 spread on the same certified stone. Blue Nile lists it at HK$41,884. 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

3.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644845
Dimensions9.36 × 9.40 × 5.70 mm
L/W Ratio1.00
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
9.36 mm9.40 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644845
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.8%

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$8,788 HKD|Low: HK$5,540 HKD|High: HK$27,737 HKD|Avg: HK$14,077 HKD|-0.6%
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
October 30, 2026
Retailer 3HK$5,775 HKD
Retailer 4HK$6,458 HKD
Retailer 8HK$6,693 HKD
Retailer 16HK$7,834 HKD
Retailer 13HK$8,082 HKD
Retailer 1HK$8,788 HKD
Retailer 12HK$10,661 HKD
Retailer 9HK$10,709 HKD
Retailer 15HK$14,627 HKD
Retailer 14HK$15,010 HKD
Retailer 2HK$15,107 HKD
Retailer 11HK$15,544 HKD
Retailer 7HK$21,719 HKD
Retailer 5HK$23,507 HKD
Retailer 10HK$26,427 HKD
Retailer 6HK$27,737 HKD

30 data points across 16 retailers

27 retailersHK$6,458 HKD to HK$41,884 HKD

Retailer 1
-
HK$5,775 HKD
$736 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$6,277 HKD
$800 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$6,458 HKD
$823 USD
View
Final sale: no returns
Retailer 4
-
HK$6,693 HKD
$853 USD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$6,693 HKD
$853 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$7,834 HKD
View
A
Retailer 7
-
HK$8,082 HKD
$1,030 USD
View
A
Retailer 8
-
HK$8,788 HKD
£882 GBP
View
A
Retailer 9
-
HK$9,063 HKD
$1,155 USD
View
A
Retailer 10
-
HK$9,588 HKD
$1,222 USD
View
A
Retailer 11
-
HK$10,661 HKD
€1,294 EUR
View
A
Retailer 12
-
HK$10,709 HKD
£1,075 GBP
View
B+
Retailer 13
-
HK$13,253 HKD
$1,689 USD
View
B+
Retailer 14
-
HK$14,627 HKD
A$2,868 AUD
View
B+
Retailer 15
-
HK$15,010 HKD
$1,913 USD
View
Retailer 16
-
HK$15,107 HKD
A$2,962 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$15,544 HKD
ZAR 32,003 ZAR
View
Retailer 18
-
HK$18,824 HKD
$2,399 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
HK$21,719 HKD
$2,768 USD
View
B
Retailer 20
-
HK$22,540 HKD
SGD 3,882 SGD
View
B+
Retailer 21
-
HK$22,629 HKD
$2,884 USD
View
B
Retailer 22
-
HK$22,774 HKD
$2,903 USD
View
B
Retailer 23
-
HK$23,075 HKD
$2,941 USD
View
Retailer 24
-
HK$23,507 HKD
A$4,609 AUD
View
Price last confirmed 21 days ago
B
Retailer 25
-
HK$26,427 HKD
£2,652 GBP
View
Retailer 26
-
HK$27,737 HKD
$3,535 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Blue Nile
22393926 · Oct 29
HK$41,884 HKD
$5,338 USD
View
26 more retailers have this diamond
Prices start from HK$6,458 HKDSave up to HK$35,426 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
3.09ct Round
HK$6,458 HKD