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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG698573692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698573692

Diamond specifications and retailer prices

From HK$4,025 HKD
$513 USD
As of October 27, 2026
Save HK$31,754 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$35,780 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698573692 or 698573692. Listed at 18 retailers as of October 27, 2026, with prices from HK$4,025 to HK$35,780, a HK$31,754 spread on the same certified stone. Do Amore Diamonds lists it at HK$35,780. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698573692
Dimensions9.10 × 10.12 × 5.93 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.10 mm10.12 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698573692
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.6%

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 27
Current: HK$8,606 HKD|Low: HK$3,868 HKD|High: HK$24,225 HKD|Avg: HK$9,572 HKD|+2.5%
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
October 30, 2026
Retailer 11HK$4,025 HKD
Retailer 9HK$4,504 HKD
Retailer 4HK$4,512 HKD
Retailer 12HK$4,998 HKD
Retailer 8HK$6,081 HKD
Retailer 3HK$6,583 HKD
Retailer 5HK$7,227 HKD
Retailer 1HK$8,606 HKD
Retailer 7HK$11,975 HKD
Retailer 10HK$12,892 HKD
Retailer 2HK$14,500 HKD
Retailer 13HK$18,525 HKD
Retailer 6HK$24,065 HKD

44 data points across 13 retailers

18 retailersHK$4,025 HKD to HK$35,780 HKD

A
Cheapest Retailer
-
HK$4,025 HKD
$513 USD
A
Retailer 2
-
HK$4,504 HKD
$574 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,512 HKD
$575 USD
View
A
Retailer 4
-
HK$4,998 HKD
$637 USD
View
Retailer 5
-
HK$4,998 HKD
$637 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$6,081 HKD
$775 USD
View
B+
Retailer 7
-
HK$6,583 HKD
$839 USD
View
A
Retailer 8
-
HK$7,227 HKD
$921 USD
View
A
Retailer 9
-
HK$8,176 HKD
$1,042 USD
View
A
Retailer 10
-
HK$8,606 HKD
£864 GBP
View
B+
Retailer 11
-
HK$11,975 HKD
ZAR 24,656 ZAR
View
B+
Retailer 12
-
HK$12,892 HKD
$1,643 USD
View
B+
Retailer 13
-
HK$14,500 HKD
$1,848 USD
View
B+
Retailer 14
-
HK$17,102 HKD
$2,180 USD
View
B
Retailer 15
-
HK$18,525 HKD
$2,361 USD
View
B
Retailer 16
-
HK$18,786 HKD
$2,394 USD
View
B
Retailer 17
-
HK$24,065 HKD
£2,415 GBP
View
Most Expensive
B
Do Amore Diamonds
27-78B91E294 · Oct 29
HK$35,780 HKD
$4,560 USD
View
17 more retailers have this diamond
Prices start from HK$4,025 HKDSave up to HK$31,754 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 Heart
HK$4,025 HKD