CaratHunter
Plans
Oval|Lab Grown|IGI

1.45ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG770615944

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770615944

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 29, 2026
Save HK$8,983 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,749 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770615944 or 770615944. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,765 to HK$10,749, a HK$8,983 spread on the same certified stone. Brilliant Earth lists it at HK$10,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770615944
Dimensions6.33 × 6.33 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.33 mm1.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770615944
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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 29
Current: HK$10,749 HKD|Low: HK$1,373 HKD|High: HK$10,749 HKD|Avg: HK$5,610 HKD
Brilliant Earth
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
October 30, 2026
Retailer 4HK$1,765 HKD
Retailer 10HK$1,977 HKD
Retailer 5HK$2,189 HKD
Retailer 3HK$2,942 HKD
Retailer 14HK$3,761 HKD
Retailer 18HK$3,798 HKD
Retailer 2HK$4,083 HKD
Retailer 6HK$4,158 HKD
Retailer 16HK$4,733 HKD
Retailer 15HK$5,339 HKD
Retailer 11HK$5,555 HKD
Retailer 8HK$6,033 HKD
Retailer 19HK$7,061 HKD
Retailer 7HK$7,450 HKD
Retailer 12HK$8,022 HKD
Retailer 17HK$8,552 HKD
Retailer 13HK$8,818 HKD
Retailer 9HK$9,991 HKD
Brilliant EarthHK$10,749 HKD

45 data points across 19 retailers

21 retailersHK$1,765 HKD to HK$10,749 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
$261 USD
View
A
Retailer 4
-
HK$2,189 HKD
$279 USD
View
A
Retailer 5
-
HK$2,189 HKD
$279 USD
View
B+
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$3,761 HKD
ZAR 7,744 ZAR
View
A
Retailer 8
-
HK$4,083 HKD
£410 GBP
View
A
Retailer 9
-
HK$4,158 HKD
$530 USD
View
A
Retailer 10
-
HK$4,733 HKD
A$928 AUD
View
B+
Retailer 11
-
HK$5,339 HKD
A$1,047 AUD
View
B+
Retailer 12
-
HK$5,665 HKD
$722 USD
View
B+
Retailer 13
-
HK$6,033 HKD
$769 USD
View
B+
Retailer 14
-
HK$7,038 HKD
$897 USD
View
B+
Retailer 15
-
HK$7,061 HKD
$900 USD
View
B+
Retailer 16
-
HK$7,450 HKD
$950 USD
View
B+
Retailer 17
-
HK$8,022 HKD
A$1,573 AUD
View
B
Retailer 18
-
HK$8,552 HKD
$1,090 USD
View
B
Retailer 19
-
HK$8,818 HKD
£885 GBP
View
B
Retailer 20
-
HK$9,991 HKD
$1,273 USD
View
Most Expensive
B
Brilliant Earth
17400071A · Oct 29
HK$10,749 HKD
$1,370 USD
View
20 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$8,983 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
1.45ct Oval
HK$1,765 HKD