Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG761552504

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG761552504

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of October 30, 2026
Save HK$8,720 HKD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$11,074 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG761552504 or 761552504. Listed at 25 retailers as of October 30, 2026, with prices from HK$2,354 to HK$11,074, a HK$8,720 spread on the same certified stone. Reve Diamonds lists it at HK$11,074. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552504
Dimensions8.07 × 5.58 × 3.81 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm5.58 mm1.51 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552504
Side View
Table 63.0%Crown 40.7°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.3%

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: Oct 30
Current: HK$5,005 HKD|Low: HK$2,354 HKD|High: HK$10,582 HKD|Avg: HK$6,022 HKD|+4.6%
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
October 31, 2026
Retailer 3HK$2,354 HKD
Retailer 4HK$3,515 HKD
Retailer 6HK$3,531 HKD
Retailer 9HK$4,484 HKD
Retailer 11HK$4,646 HKD
Retailer 2HK$4,668 HKD
Retailer 1HK$5,005 HKD
Retailer 10HK$6,069 HKD
Retailer 12HK$6,245 HKD
Retailer 7HK$9,088 HKD
Retailer 5HK$9,446 HKD
Retailer 13HK$9,580 HKD
Retailer 8HK$10,512 HKD

41 data points across 13 retailers

25 retailersHK$2,354 HKD to HK$11,074 HKD

Retailer 1
-
HK$2,103 HKD
$268 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$2,354 HKD
$300 USD
View
Final sale: no returns
Retailer 3
-
HK$2,440 HKD
$311 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$2,613 HKD
$333 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$2,613 HKD
$333 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,912 HKD
View
B+
Retailer 7
-
HK$3,515 HKD
$448 USD
View
A
Retailer 8
-
HK$3,531 HKD
$450 USD
View
A
Retailer 9
-
HK$4,484 HKD
ZAR 9,233 ZAR
View
Retailer 10
-
HK$4,646 HKD
€564 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 12
-
HK$4,927 HKD
$628 USD
View
B+
Retailer 13
-
HK$5,005 HKD
£502 GBP
View
B+
Retailer 14
-
HK$6,069 HKD
A$1,190 AUD
View
B+
Retailer 15
-
HK$6,245 HKD
$796 USD
View
B+
Retailer 16
-
HK$6,637 HKD
$846 USD
View
Retailer 17
-
HK$8,387 HKD
$1,069 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
HK$8,395 HKD
SGD 1,446 SGD
View
B
Retailer 19
-
HK$8,790 HKD
$1,120 USD
View
B
Retailer 20
-
HK$9,088 HKD
A$1,782 AUD
View
B
Retailer 21
-
HK$9,580 HKD
$1,221 USD
View
B
Retailer 22
-
HK$10,035 HKD
$1,279 USD
View
B
Retailer 23
-
HK$10,512 HKD
£1,055 GBP
View
Retailer 24
-
HK$10,910 HKD
$1,391 USD
View
Price last confirmed 61 days ago
Most Expensive
B
Reve Diamonds
1E4198A2E · Oct 30
HK$11,074 HKD
$1,411 USD
View
24 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$8,720 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 Radiant
HK$2,354 HKD