Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG818682367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682367

Diamond specifications and retailer prices

From HK$1,907 HKD
$243 USD
As of November 1, 2026
Save HK$7,728 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,635 HKD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682367 or 818682367. Listed at 20 retailers as of November 1, 2026, with prices from HK$1,907 to HK$9,635, a HK$7,728 spread on the same certified stone. Brilliance lists it at HK$9,635. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682367
Dimensions9.07 × 6.48 × 3.92 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.48 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682367
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$9,635 HKD|Low: HK$1,875 HKD|High: HK$9,635 HKD|Avg: HK$5,135 HKD
Brilliance
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
Retailer 20
November 2, 2026
Retailer 12HK$1,907 HKD
Retailer 10HK$2,134 HKD
Retailer 7HK$2,212 HKD
Retailer 3HK$2,369 HKD
Retailer 4HK$2,369 HKD
Retailer 2HK$2,768 HKD
Retailer 18HK$3,986 HKD
Retailer 6HK$4,080 HKD
Retailer 14HK$4,089 HKD
Retailer 13HK$4,493 HKD
Retailer 17HK$4,919 HKD
Retailer 19HK$5,523 HKD
Retailer 15HK$6,041 HKD
Retailer 20HK$7,124 HKD
Retailer 8HK$7,351 HKD
Retailer 5HK$7,610 HKD
Retailer 11HK$7,664 HKD
Retailer 9HK$8,020 HKD
Retailer 16HK$9,546 HKD
BrillianceHK$9,635 HKD

25 data points across 20 retailers

20 retailersHK$1,907 HKD to HK$9,635 HKD

A
Cheapest Retailer
-
HK$1,907 HKD
$243 USD
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,212 HKD
$282 USD
View
A
Retailer 4
-
HK$2,369 HKD
$302 USD
View
Retailer 5
-
HK$2,369 HKD
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,768 HKD
£278 GBP
View
A
Retailer 7
-
HK$3,986 HKD
$508 USD
View
A
Retailer 8
-
HK$4,080 HKD
$520 USD
View
A
Retailer 9
-
HK$4,089 HKD
ZAR 8,420 ZAR
View
A
Retailer 10
-
HK$4,493 HKD
£451 GBP
View
A
Retailer 11
-
HK$4,919 HKD
$627 USD
View
A
Retailer 12
-
HK$5,523 HKD
A$1,083 AUD
View
B+
Retailer 13
-
HK$6,041 HKD
$770 USD
View
Retailer 14
-
HK$7,124 HKD
A$1,397 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$7,351 HKD
$937 USD
View
B
Retailer 16
-
HK$7,610 HKD
$970 USD
View
B+
Retailer 17
-
HK$7,664 HKD
SGD 1,320 SGD
View
B+
Retailer 18
-
HK$8,020 HKD
$1,022 USD
View
B
Retailer 19
-
HK$9,546 HKD
£958 GBP
View
Most Expensive
B
Brilliance
D45360659 · Nov 1
HK$9,635 HKD
$1,228 USD
View
19 more retailers have this diamond
Prices start from HK$1,907 HKDSave up to HK$7,728 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 Oval
HK$1,907 HKD