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Round|Lab Grown|IGI

3.09ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG691521089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691521089

Diamond specifications and retailer prices

From HK$4,355 HKD
$555 USD
As of October 29, 2026
Save HK$12,775 HKD (75%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$44,724 HKD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691521089 or 691521089. Listed at 25 retailers as of October 29, 2026, with a 293% 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

3.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691521089
Dimensions9.35 × 9.41 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.41 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691521089
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$44,724 HKD|Low: HK$3,005 HKD|High: HK$49,982 HKD|Avg: HK$10,907 HKD|-10.5%
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
October 30, 2026
Retailer 16HK$4,355 HKD
Retailer 6HK$4,676 HKD
Retailer 2HK$5,955 HKD
Retailer 3HK$6,214 HKD
Retailer 14HK$6,975 HKD
Retailer 12HK$7,077 HKD
Retailer 7HK$7,415 HKD
Retailer 9HK$7,676 HKD
Retailer 11HK$9,797 HKD
Retailer 15HK$10,068 HKD
Retailer 8HK$10,859 HKD
Retailer 10HK$15,128 HKD
Retailer 4HK$15,137 HKD
Retailer 5HK$16,109 HKD
Retailer 13HK$17,130 HKD
Brilliant EarthHK$44,724 HKD

35 data points across 16 retailers

25 retailersHK$4,355 HKD to HK$17,130 HKD

Retailer 1
-
HK$3,617 HKD
$461 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$3,766 HKD
$480 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$4,221 HKD
$538 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$4,355 HKD
$555 USD
View
Final sale: no returns
Retailer 5
-
HK$4,614 HKD
$588 USD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$4,676 HKD
$596 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$5,955 HKD
£598 GBP
View
B+
Retailer 8
-
HK$6,214 HKD
$792 USD
View
A
Retailer 9
-
HK$6,975 HKD
$889 USD
View
A
Retailer 10
-
HK$7,077 HKD
€859 EUR
View
A
Retailer 11
-
HK$7,415 HKD
$945 USD
View
A
Retailer 12
-
HK$7,676 HKD
£770 GBP
View
A
Retailer 13
-
HK$9,797 HKD
A$1,921 AUD
View
A
Retailer 14
-
HK$10,068 HKD
ZAR 20,730 ZAR
View
A
Retailer 15
-
HK$10,836 HKD
$1,381 USD
View
A
Retailer 16
-
HK$10,859 HKD
$1,384 USD
View
Retailer 17
-
HK$13,599 HKD
A$2,666 AUD
View
Price last confirmed 154 days ago
Retailer 18
-
HK$15,026 HKD
$1,915 USD
View
Price last confirmed 39 days ago
Retailer 19
-
HK$15,026 HKD
$1,915 USD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
HK$15,128 HKD
$1,928 USD
View
B+
Retailer 21
-
HK$15,137 HKD
$1,929 USD
View
B+
Retailer 22
-
HK$16,109 HKD
$2,053 USD
View
B+
Retailer 23
-
HK$17,130 HKD
£1,719 GBP
View
Retailer 24
-
HK$22,747 HKD
$2,899 USD
View
Price last confirmed 74 days ago
Most Expensive
Brilliant Earth
17473560A · Oct 17
HK$44,724 HKD
$5,700 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from HK$4,355 HKDSave up to HK$12,775 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$4,355 HKD