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Heart|Lab Grown|IGI

2.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG517200681

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG517200681

Diamond specifications and retailer prices

From HK$17,967 HKD
$2,290 USD
As of October 30, 2026
Save HK$17,880 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$102,352 HKD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.09ct lab-grown heart diamond

This 2.09ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517200681 or 517200681. Listed at 16 retailers as of October 28, 2026, with a 100% 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

2.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200681
Dimensions8.03 × 8.92 × 5.27 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.03 mm8.92 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517200681
Side View
Table 58.0%Crown 33.8°Girdle: MED-THKPavilion 42°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$102,352 HKD|Low: HK$17,967 HKD|High: HK$107,078 HKD|Avg: HK$60,603 HKD|-4.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5HK$17,967 HKD
Retailer 8HK$34,207 HKD
Retailer 4HK$36,216 HKD
Retailer 12HK$38,303 HKD
Retailer 10HK$39,676 HKD
Retailer 2HK$50,999 HKD
Retailer 7HK$51,625 HKD
Retailer 11HK$61,400 HKD
Retailer 6HK$82,592 HKD
Retailer 9HK$100,660 HKD
Cape DiamondsHK$102,352 HKD
Retailer 3HK$103,774 HKD

34 data points across 12 retailers

16 retailersHK$17,967 HKD to HK$35,847 HKD

B+
Cheapest Retailer
-
HK$17,967 HKD
$2,290 USD
B
Retailer 2
-
HK$34,207 HKD
$4,360 USD
View
B
Retailer 3
-
HK$35,847 HKD
$4,569 USD
View
Retailer 4
-
HK$36,216 HKD
$4,616 USD
View
Price under review
Retailer 5
-
HK$38,303 HKD
$4,882 USD
View
Price under review
Final sale: no returns
Retailer 6
-
HK$39,676 HKD
$5,057 USD
View
Price under review
Retailer 7
-
HK$39,676 HKD
$5,057 USD
View
Price under review
Retailer 8
-
HK$40,013 HKD
$5,100 USD
View
Price under review
Retailer 9
-
HK$49,577 HKD
$6,319 USD
View
Price under review
Retailer 10
-
HK$50,999 HKD
£5,118 GBP
View
Price under review
Retailer 11
-
HK$51,625 HKD
$6,580 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_517200681 · Oct 29
HK$102,352 HKD
ZAR 210,753 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from HK$17,967 HKDSave up to HK$17,880 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.

B+
2.09ct Heart
HK$17,967 HKD