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Round|Lab Grown|IGI

1.29ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG634493579

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634493579

Diamond specifications and retailer prices

From HK$2,252 HKD
$287 USD
As of November 1, 2026
Save HK$9,830 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$12,082 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round 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 top-tier cut grade and certified by IGI LG634493579 or 634493579. Listed at 18 retailers as of October 31, 2026, with prices from HK$2,252 to HK$12,082, a HK$9,830 spread on the same certified stone. Taylor and Hart lists it at HK$12,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634493579
Dimensions7.02 × 7.06 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm7.06 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634493579
Side View
Table 60.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.5%

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$4,738 HKD|Low: HK$2,252 HKD|High: HK$10,094 HKD|Avg: HK$5,268 HKD|+6.4%
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
November 2, 2026
Retailer 3HK$2,252 HKD
Retailer 5HK$2,487 HKD
Retailer 13HK$3,648 HKD
Retailer 2HK$4,166 HKD
Retailer 8HK$4,295 HKD
Retailer 6HK$4,298 HKD
Retailer 9HK$4,473 HKD
Retailer 11HK$4,512 HKD
Retailer 1HK$4,738 HKD
Retailer 10HK$6,059 HKD
Retailer 12HK$7,650 HKD
Retailer 4HK$9,534 HKD
Retailer 7HK$9,975 HKD

43 data points across 13 retailers

18 retailersHK$2,252 HKD to HK$12,082 HKD

Retailer 1
-
HK$2,009 HKD
$256 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$2,252 HKD
$287 USD
View
Final sale: no returns
Retailer 3
-
HK$2,330 HKD
$297 USD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$2,487 HKD
$317 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
HK$3,625 HKD
$462 USD
View
A
Retailer 6
-
HK$3,648 HKD
$465 USD
View
B+
Retailer 7
-
HK$4,166 HKD
$531 USD
View
B+
Retailer 8
-
HK$4,295 HKD
£431 GBP
View
B+
Retailer 9
-
HK$4,298 HKD
ZAR 8,850 ZAR
View
B+
Retailer 10
-
HK$4,473 HKD
€543 EUR
View
B+
Retailer 11
-
HK$4,512 HKD
$575 USD
View
B+
Retailer 12
-
HK$4,738 HKD
£476 GBP
View
B
Retailer 13
-
HK$6,059 HKD
A$1,188 AUD
View
B
Retailer 14
-
HK$7,650 HKD
$975 USD
View
Retailer 15
-
HK$8,003 HKD
$1,020 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
HK$9,534 HKD
SGD 1,642 SGD
View
B
Retailer 17
-
HK$9,975 HKD
£1,001 GBP
View
Most Expensive
B
Taylor and Hart
K00CYTA · Oct 31
HK$12,082 HKD
$1,540 USD
View
17 more retailers have this diamond
Prices start from HK$2,252 HKDSave up to HK$9,830 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
1.29ct Round
HK$2,252 HKD