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Radiant|Lab Grown|IGI

1.29ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG617486188

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG617486188

Diamond specifications and retailer prices

From HK$5,437 HKD
As of October 29, 2026
Save HK$6,724 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$12,161 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617486188 or 617486188. Listed at 12 retailers as of October 29, 2026, with prices from HK$5,437 to HK$12,161, a HK$6,724 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,161. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617486188
Dimensions7.61 × 5.33 × 3.63 mm
L/W Ratio1.43
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
7.61 mm5.33 mm1.29 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617486188
Side View
Table 65.0%Crown 43°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$12,161 HKD|Low: HK$1,020 HKD|High: HK$12,396 HKD|Avg: HK$5,033 HKD|-1.9%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 16HK$1,263 HKD
Retailer 4HK$1,451 HKD
Retailer 14HK$1,467 HKD
Retailer 12HK$2,126 HKD
Retailer 18HK$2,840 HKD
Retailer 5HK$2,958 HKD
Retailer 8HK$3,123 HKD
Retailer 6HK$3,735 HKD
Retailer 9HK$4,009 HKD
Retailer 13HK$4,221 HKD
Retailer 11HK$5,108 HKD
Retailer 15HK$5,327 HKD
Retailer 3HK$5,437 HKD
Retailer 17HK$5,571 HKD
Retailer 7HK$6,928 HKD
Retailer 10HK$7,532 HKD
Retailer 2HK$8,136 HKD
Retailer 19HK$10,200 HKD
Do Amore DiamondsHK$12,161 HKD

26 data points across 19 retailers

12 retailersHK$5,437 HKD to HK$12,161 HKD

Retailer 1
-
HK$1,263 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,467 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,126 HKD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$2,840 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$4,221 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$5,327 HKD
View
Price last confirmed 10 days ago
B
Retailer 7
-
HK$5,437 HKD
View
Retailer 8
-
HK$5,571 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$7,532 HKD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$8,136 HKD
View
Retailer 11
-
HK$10,200 HKD
View
Price last confirmed 8 days ago
Most Expensive
C
Do Amore Diamonds
27-3D5625518 · Oct 29
HK$12,161 HKD
$1,550 USD
View
11 more retailers have this diamond
Prices start from HK$5,437 HKDSave up to HK$6,724 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
1.29ct Radiant
HK$5,437 HKD