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Round|Lab Grown|IGI

1.51ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG827607007

Shape and cutting style on the report: Round brilliant

Certificate IGI LG827607007

Diamond specifications and retailer prices

From HK$2,644 HKD
$337 USD
As of November 1, 2026
Save HK$18,831 HKD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,475 HKD at Yadav Diamonds · As of November 2, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG827607007 or 827607007. Listed at 23 retailers as of November 1, 2026, with prices from HK$2,644 to HK$21,475, a HK$18,831 spread on the same certified stone. Yadav Diamonds lists it at HK$21,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607007
Dimensions7.54 × 7.58 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.58 mm1.51 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607007
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 57.5%

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$5,174 HKD|Low: HK$2,644 HKD|High: HK$22,518 HKD|Avg: HK$8,300 HKD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 22HK$2,644 HKD
Retailer 6HK$3,068 HKD
Retailer 3HK$3,280 HKD
Retailer 9HK$3,280 HKD
Retailer 10HK$3,716 HKD
Retailer 2HK$4,394 HKD
Retailer 13HK$4,472 HKD
Retailer 12HK$4,658 HKD
Retailer 1HK$5,174 HKD
Retailer 16HK$5,660 HKD
Retailer 17HK$5,869 HKD
Retailer 11HK$6,803 HKD
Retailer 20HK$7,619 HKD
Retailer 21HK$7,650 HKD
Retailer 4HK$10,553 HKD
Retailer 5HK$10,631 HKD
Retailer 8HK$10,891 HKD
Retailer 15HK$11,793 HKD
Retailer 19HK$13,153 HKD
Retailer 7HK$14,139 HKD
Retailer 14HK$15,378 HKD
Retailer 18HK$21,106 HKD

24 data points across 22 retailers

23 retailersHK$2,644 HKD to HK$21,475 HKD

A
Cheapest Retailer
-
HK$2,644 HKD
$337 USD
A
Retailer 2
-
HK$3,068 HKD
$391 USD
View
Retailer 3
-
HK$3,280 HKD
$418 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$3,280 HKD
$418 USD
View
A
Retailer 5
-
HK$3,716 HKD
View
A
Retailer 6
-
HK$4,394 HKD
$560 USD
View
A
Retailer 7
-
HK$4,472 HKD
$570 USD
View
A
Retailer 8
-
HK$4,658 HKD
£467 GBP
View
A
Retailer 9
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HK$5,174 HKD
€628 EUR
View
A
Retailer 10
-
HK$5,660 HKD
ZAR 11,654 ZAR
View
A
Retailer 11
-
HK$5,869 HKD
£589 GBP
View
B+
Retailer 12
-
HK$6,803 HKD
$867 USD
View
B+
Retailer 13
-
HK$7,619 HKD
$971 USD
View
B+
Retailer 14
-
HK$7,650 HKD
A$1,500 AUD
View
B
Retailer 15
-
HK$10,553 HKD
$1,345 USD
View
B
Retailer 16
-
HK$10,631 HKD
SGD 1,831 SGD
View
B
Retailer 17
-
HK$10,891 HKD
$1,388 USD
View
B
Retailer 18
-
HK$11,793 HKD
$1,503 USD
View
B
Retailer 19
-
HK$13,153 HKD
£1,320 GBP
View
B
Retailer 20
-
HK$14,139 HKD
$1,802 USD
View
Retailer 21
-
HK$15,378 HKD
$1,960 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
HK$21,106 HKD
$2,690 USD
View
Most Expensive
B
Yadav Diamonds
13199024 · Nov 2
HK$21,475 HKD
$2,737 USD
View
22 more retailers have this diamond
Prices start from HK$2,644 HKDSave up to HK$18,831 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$2,644 HKD