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Oval|Lab Grown|IGI

1.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG841636959

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841636959

Diamond specifications and retailer prices

From HK$2,181 HKD
$278 USD
As of October 26, 2026
Save HK$14,006 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$16,187 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841636959 or 841636959. Listed at 23 retailers as of October 26, 2026, with prices from HK$2,181 to HK$16,187, a HK$14,006 spread on the same certified stone. Helzberg Diamonds lists it at HK$16,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841636959
Dimensions6.32 × 9.44 × 3.91 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
6.32 mm9.44 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841636959
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 39.6°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: Oct 26
Current: HK$16,187 HKD|Low: HK$2,087 HKD|High: HK$16,187 HKD|Avg: HK$6,228 HKD
Helzberg Diamonds
Retailer 2
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Retailer 24
October 29, 2026
Retailer 24HK$2,181 HKD
Retailer 14HK$2,440 HKD
Retailer 3HK$2,527 HKD
Retailer 7HK$2,699 HKD
Retailer 10HK$2,699 HKD
Retailer 18HK$2,872 HKD
Retailer 6HK$3,013 HKD
Retailer 15HK$3,625 HKD
Retailer 21HK$3,649 HKD
Retailer 22HK$4,581 HKD
Retailer 20HK$4,640 HKD
Retailer 2HK$4,757 HKD
Retailer 8HK$4,959 HKD
Retailer 12HK$5,336 HKD
Retailer 19HK$6,278 HKD
Retailer 23HK$8,294 HKD
Retailer 17HK$8,427 HKD
Retailer 11HK$8,678 HKD
Retailer 16HK$8,849 HKD
Retailer 4HK$9,079 HKD
Retailer 9HK$10,381 HKD
Retailer 13HK$10,882 HKD
Retailer 5HK$11,308 HKD
Helzberg DiamondsHK$16,187 HKD

24 data points across 24 retailers

23 retailersHK$2,181 HKD to HK$16,187 HKD

A
Cheapest Retailer
-
HK$2,181 HKD
$278 USD
A
Retailer 2
-
HK$2,440 HKD
$311 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,527 HKD
$322 USD
View
A
Retailer 4
-
HK$2,699 HKD
$344 USD
View
A
Retailer 5
-
HK$2,699 HKD
$344 USD
View
A
Retailer 6
-
HK$2,872 HKD
£288 GBP
View
A
Retailer 7
-
HK$3,013 HKD
View
A
Retailer 8
-
HK$3,625 HKD
$462 USD
View
A
Retailer 9
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HK$3,649 HKD
$465 USD
View
A
Retailer 10
-
HK$4,640 HKD
ZAR 9,554 ZAR
View
A
Retailer 11
-
HK$4,757 HKD
£477 GBP
View
B+
Retailer 12
-
HK$4,959 HKD
$632 USD
View
B+
Retailer 13
-
HK$5,336 HKD
$680 USD
View
B+
Retailer 14
-
HK$6,278 HKD
A$1,231 AUD
View
B
Retailer 15
-
HK$8,294 HKD
$1,057 USD
View
B
Retailer 16
-
HK$8,427 HKD
$1,074 USD
View
B
Retailer 17
-
HK$8,678 HKD
$1,106 USD
View
B
Retailer 18
-
HK$8,849 HKD
SGD 1,524 SGD
View
B
Retailer 19
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HK$9,079 HKD
$1,157 USD
View
B
Retailer 20
-
HK$10,381 HKD
$1,323 USD
View
B
Retailer 21
-
HK$10,882 HKD
£1,092 GBP
View
B
Retailer 22
-
HK$11,308 HKD
$1,441 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMJMPLP · Oct 29
HK$16,187 HKD
$2,063 USD
View
22 more retailers have this diamond
Prices start from HK$2,181 HKDSave up to HK$14,006 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$2,181 HKD