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Round|Lab Grown|IGI

12.20ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG797690692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797690692

Diamond specifications and retailer prices

From HK$33,291 HKD
£3,341 GBP
As of November 1, 2026
Save HK$189,449 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$222,739 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 12.2ct lab-grown round diamond

This 12.2ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797690692 or 797690692. Listed at 18 retailers as of October 31, 2026, with prices from HK$33,291 to HK$222,739, a HK$189,449 spread on the same certified stone. Do Amore Diamonds lists it at HK$222,739. 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

12.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797690692
Dimensions14.89 × 14.86 × 9.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm14.86 mm12.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797690692
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

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: Nov 1
Current: HK$222,739 HKD|Low: HK$33,291 HKD|High: HK$260,870 HKD|Avg: HK$71,643 HKD|-14.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2HK$33,291 HKD
Retailer 16HK$33,925 HKD
Retailer 5HK$36,247 HKD
Retailer 13HK$37,550 HKD
Retailer 15HK$37,934 HKD
Retailer 8HK$38,719 HKD
Retailer 17HK$48,863 HKD
Retailer 14HK$51,797 HKD
Retailer 7HK$53,547 HKD
Retailer 12HK$53,599 HKD
Retailer 6HK$53,798 HKD
Retailer 10HK$61,644 HKD
Retailer 4HK$64,157 HKD
Retailer 18HK$70,360 HKD
Retailer 11HK$93,850 HKD
Retailer 3HK$103,367 HKD
Retailer 9HK$148,126 HKD
Do Amore DiamondsHK$222,739 HKD

39 data points across 18 retailers

18 retailersHK$33,291 HKD to HK$222,739 HKD

A
Cheapest Retailer
-
HK$33,291 HKD
£3,341 GBP
A
Retailer 2
-
HK$33,925 HKD
$4,324 USD
View
A
Retailer 3
-
HK$36,247 HKD
$4,620 USD
View
Final sale: no returns
A
Retailer 4
-
HK$37,550 HKD
$4,786 USD
View
A
Retailer 5
-
HK$37,934 HKD
$4,835 USD
View
A
Retailer 6
-
HK$38,719 HKD
$4,935 USD
View
B+
Retailer 7
-
HK$48,863 HKD
$6,228 USD
View
B+
Retailer 8
-
HK$51,797 HKD
$6,602 USD
View
Retailer 9
-
HK$53,547 HKD
$6,825 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$53,599 HKD
£5,379 GBP
View
B+
Retailer 11
-
HK$53,798 HKD
$6,857 USD
View
B+
Retailer 12
-
HK$61,644 HKD
$7,857 USD
View
B+
Retailer 13
-
HK$64,157 HKD
ZAR 132,105 ZAR
View
B+
Retailer 14
-
HK$70,360 HKD
$8,968 USD
View
B+
Retailer 15
-
HK$93,850 HKD
A$18,403 AUD
View
B
Retailer 16
-
HK$103,367 HKD
$13,175 USD
View
B
Retailer 17
-
HK$148,126 HKD
$18,880 USD
View
Most Expensive
Do Amore Diamonds
27-19EC4BA4F · Oct 31
HK$222,739 HKD
$28,390 USD
View
17 more retailers have this diamond
Prices start from HK$33,291 HKDSave up to HK$189,449 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
12.20ct Round
HK$33,291 HKD