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Round|Lab Grown|IGI

1.51ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG809627124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809627124

Diamond specifications and retailer prices

From HK$2,024 HKD
As of November 5, 2026
Save HK$23,645 HKD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$25,669 HKD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809627124 or 809627124. Listed at 26 retailers as of November 4, 2026, with prices from HK$2,024 to HK$25,669, a HK$23,645 spread on the same certified stone. Yadav Diamonds lists it at HK$25,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809627124
Dimensions7.34 × 7.32 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.32 mm1.51 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809627124
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

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 5
Current: HK$4,723 HKD|Low: HK$2,024 HKD|High: HK$25,669 HKD|Avg: HK$6,646 HKD|-0.7%
Retailer 1
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Retailer 22
Yadav Diamonds
November 5, 2026
Retailer 2HK$2,024 HKD
Retailer 9HK$2,346 HKD
Retailer 4HK$2,503 HKD
Retailer 14HK$2,503 HKD
Retailer 16HK$2,644 HKD
Retailer 3HK$3,530 HKD
Retailer 18HK$3,766 HKD
Retailer 20HK$4,229 HKD
Retailer 21HK$4,323 HKD
Retailer 5HK$4,566 HKD
Retailer 1HK$4,723 HKD
Retailer 19HK$5,860 HKD
Retailer 22HK$6,276 HKD
Retailer 6HK$6,614 HKD
Retailer 7HK$8,057 HKD
Retailer 13HK$8,457 HKD
Retailer 8HK$8,567 HKD
Retailer 10HK$9,861 HKD
Retailer 15HK$9,916 HKD
Retailer 12HK$10,010 HKD
Retailer 11HK$11,093 HKD
Retailer 17HK$13,298 HKD
Yadav DiamondsHK$25,669 HKD

24 data points across 23 retailers

26 retailersHK$2,024 HKD to HK$25,669 HKD

A
Cheapest Retailer
-
HK$2,024 HKD
A
Retailer 2
-
HK$2,346 HKD
View
A
Retailer 3
-
HK$2,503 HKD
View
Retailer 4
-
HK$2,503 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,644 HKD
View
A
Retailer 6
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HK$3,013 HKD
View
B+
Retailer 7
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HK$3,530 HKD
View
A
Retailer 8
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HK$3,766 HKD
View
A
Retailer 9
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HK$4,229 HKD
View
A
Retailer 10
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HK$4,323 HKD
View
A
Retailer 11
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HK$4,566 HKD
View
A
Retailer 12
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HK$4,723 HKD
View
A
Retailer 13
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HK$5,860 HKD
View
B+
Retailer 14
-
HK$6,276 HKD
View
B+
Retailer 15
-
HK$6,614 HKD
View
B+
Retailer 16
-
HK$8,057 HKD
View
B+
Retailer 17
-
HK$8,457 HKD
View
B+
Retailer 18
-
HK$8,567 HKD
View
B+
Retailer 19
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HK$9,595 HKD
View
B
Retailer 20
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HK$9,861 HKD
View
Retailer 21
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HK$9,916 HKD
View
Price last confirmed 18 days ago
B+
Retailer 22
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HK$10,010 HKD
View
B
Retailer 23
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HK$11,093 HKD
View
B
Retailer 24
-
HK$13,298 HKD
View
B
Retailer 25
-
HK$15,847 HKD
View
Most Expensive
B
Yadav Diamonds
13343613 · Nov 4
HK$25,669 HKD
$3,272 USD
View
25 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$23,645 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
1.51ct Round
HK$2,024 HKD