Oval|Lab Grown|IGI

1.51ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG841642688

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841642688

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of November 1, 2026
Save HK$17,111 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,877 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841642688 or 841642688. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,765 to HK$18,877, a HK$17,111 spread on the same certified stone. Yadav Diamonds lists it at HK$18,877. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841642688
Dimensions9.26 × 6.38 × 4.00 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm6.38 mm1.51 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841642688
Side View
Table 62.0%Crown 30.1°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 62.7%

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$2,311 HKD|Low: HK$1,765 HKD|High: HK$9,366 HKD|Avg: HK$5,055 HKD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 8HK$1,765 HKD
Retailer 20HK$2,048 HKD
Retailer 17HK$2,189 HKD
Retailer 14HK$2,212 HKD
Retailer 1HK$2,311 HKD
Retailer 13HK$2,511 HKD
Retailer 6HK$2,942 HKD
Retailer 18HK$3,567 HKD
Retailer 15HK$3,773 HKD
Retailer 12HK$4,075 HKD
Retailer 4HK$4,174 HKD
Retailer 3HK$4,809 HKD
Retailer 10HK$5,166 HKD
Retailer 2HK$5,359 HKD
Retailer 19HK$7,022 HKD
Retailer 21HK$7,164 HKD
Retailer 9HK$7,438 HKD
Retailer 5HK$7,971 HKD
Retailer 16HK$8,758 HKD
Retailer 7HK$9,007 HKD
Retailer 11HK$9,062 HKD

20 data points across 21 retailers

22 retailersHK$1,765 HKD to HK$18,877 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$2,048 HKD
$261 USD
View
A
Retailer 3
-
HK$2,189 HKD
$279 USD
View
Retailer 4
-
HK$2,212 HKD
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,311 HKD
£232 GBP
View
A
Retailer 6
-
HK$2,511 HKD
View
B+
Retailer 7
-
HK$2,942 HKD
$375 USD
View
A
Retailer 8
-
HK$3,567 HKD
€433 EUR
View
A
Retailer 9
-
HK$3,773 HKD
ZAR 7,769 ZAR
View
A
Retailer 10
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HK$4,075 HKD
£409 GBP
View
A
Retailer 11
-
HK$4,174 HKD
$532 USD
View
A
Retailer 12
-
HK$4,809 HKD
$613 USD
View
A
Retailer 13
-
HK$5,166 HKD
A$1,013 AUD
View
B+
Retailer 14
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 15
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 16
-
HK$7,164 HKD
SGD 1,234 SGD
View
B+
Retailer 17
-
HK$7,438 HKD
$948 USD
View
B+
Retailer 18
-
HK$7,971 HKD
$1,016 USD
View
B+
Retailer 19
-
HK$8,758 HKD
£879 GBP
View
B
Retailer 20
-
HK$9,007 HKD
$1,148 USD
View
B
Retailer 21
-
HK$9,062 HKD
$1,155 USD
View
Most Expensive
B
Yadav Diamonds
13296846 · Oct 30
HK$18,877 HKD
$2,406 USD
View
21 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$17,111 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$1,765 HKD