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Oval|Lab Grown|IGI

1.51ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG816643549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816643549

Diamond specifications and retailer prices

From HK$2,212 HKD
$282 USD
As of November 1, 2026
Save HK$19,285 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$21,497 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643549 or 816643549. Listed at 22 retailers as of November 1, 2026, with prices from HK$2,212 to HK$21,497, a HK$19,285 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,497. 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 angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643549
Dimensions9.43 × 6.31 × 3.96 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm6.31 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643549
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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$3,533 HKD|Low: HK$2,118 HKD|High: HK$12,256 HKD|Avg: HK$5,939 HKD|-0.1%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 15HK$2,212 HKD
Retailer 3HK$2,566 HKD
Retailer 4HK$2,738 HKD
Retailer 5HK$2,738 HKD
Retailer 1HK$3,533 HKD
Retailer 14HK$3,962 HKD
Retailer 9HK$5,213 HKD
Retailer 8HK$5,338 HKD
Retailer 7HK$5,374 HKD
Retailer 12HK$7,048 HKD
Retailer 11HK$7,517 HKD
Retailer 13HK$8,411 HKD
Retailer 2HK$9,721 HKD
Retailer 6HK$10,529 HKD
Retailer 10HK$12,116 HKD

41 data points across 15 retailers

22 retailersHK$2,212 HKD to HK$21,497 HKD

A
Cheapest Retailer
-
HK$2,212 HKD
$282 USD
A
Retailer 2
-
HK$2,471 HKD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,566 HKD
$327 USD
View
A
Retailer 4
-
HK$2,738 HKD
$349 USD
View
Retailer 5
-
HK$2,738 HKD
$349 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,225 HKD
$411 USD
View
A
Retailer 7
-
HK$3,533 HKD
£355 GBP
View
A
Retailer 8
-
HK$3,656 HKD
$466 USD
View
A
Retailer 9
-
HK$3,962 HKD
$505 USD
View
A
Retailer 10
-
HK$5,213 HKD
ZAR 10,734 ZAR
View
A
Retailer 11
-
HK$5,338 HKD
£536 GBP
View
B+
Retailer 12
-
HK$5,374 HKD
$685 USD
View
B+
Retailer 13
-
HK$7,048 HKD
A$1,382 AUD
View
B+
Retailer 14
-
HK$7,517 HKD
A$1,474 AUD
View
B
Retailer 15
-
HK$8,411 HKD
$1,072 USD
View
B
Retailer 16
-
HK$9,721 HKD
$1,239 USD
View
B
Retailer 17
-
HK$10,529 HKD
$1,342 USD
View
B
Retailer 18
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HK$10,998 HKD
$1,402 USD
View
B
Retailer 19
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HK$11,379 HKD
$1,450 USD
View
B
Retailer 20
-
HK$12,116 HKD
£1,216 GBP
View
B
Retailer 21
-
HK$19,614 HKD
$2,500 USD
View
Most Expensive
B
Do Amore Diamonds
23-816643549 · Nov 2
HK$21,497 HKD
$2,740 USD
View
21 more retailers have this diamond
Prices start from HK$2,212 HKDSave up to HK$19,285 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$2,212 HKD