Oval|Lab Grown|IGI

5.73ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG828678374

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG828678374

Diamond specifications and retailer prices

From HK$31,791 HKD
$4,052 USD
As of October 29, 2026
Save HK$61,730 HKD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$130,929 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.73ct lab-grown oval diamond

This 5.73ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828678374 or 828678374. Listed at 19 retailers as of October 29, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678374
Dimensions13.16 × 9.11 × 6.24 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm9.11 mm5.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678374
Side View
Table 59.0%Crown 36.5°Girdle: STK-VTKPavilion 33.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$48,449 HKD|Low: HK$30,606 HKD|High: HK$131,324 HKD|Avg: HK$64,368 HKD|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 5HK$31,791 HKD
Retailer 3HK$33,313 HKD
Retailer 4HK$35,596 HKD
Retailer 14HK$36,875 HKD
Retailer 10HK$36,977 HKD
Retailer 2HK$37,306 HKD
Retailer 15HK$46,078 HKD
Retailer 1HK$48,449 HKD
Retailer 11HK$48,902 HKD
Retailer 18HK$51,773 HKD
Retailer 6HK$53,523 HKD
Retailer 12HK$74,906 HKD
Retailer 7HK$76,266 HKD
Retailer 13HK$79,403 HKD
Retailer 9HK$93,521 HKD
Retailer 16HK$102,416 HKD
Retailer 8HK$106,584 HKD
Retailer 17HK$108,428 HKD
Taylor and HartHK$130,929 HKD

41 data points across 19 retailers

19 retailersHK$31,791 HKD to HK$93,521 HKD

B+
Cheapest Retailer
-
HK$31,791 HKD
$4,052 USD
B+
Retailer 2
-
HK$33,313 HKD
$4,246 USD
View
B
Retailer 3
-
HK$35,596 HKD
$4,537 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$36,875 HKD
$4,700 USD
View
Retailer 5
-
HK$36,977 HKD
$4,713 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$37,306 HKD
$4,755 USD
View
B
Retailer 7
-
HK$46,078 HKD
$5,873 USD
View
B
Retailer 8
-
HK$48,449 HKD
£4,862 GBP
View
B
Retailer 9
-
HK$48,902 HKD
$6,233 USD
View
B
Retailer 10
-
HK$51,773 HKD
£5,196 GBP
View
B
Retailer 11
-
HK$53,523 HKD
$6,822 USD
View
B
Retailer 12
-
HK$74,906 HKD
ZAR 154,239 ZAR
View
Retailer 13
-
HK$76,266 HKD
A$14,955 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$79,403 HKD
£7,969 GBP
View
B
Retailer 15
-
HK$93,521 HKD
$11,920 USD
View
Retailer 16
-
HK$102,416 HKD
$13,054 USD
View
Price under review
Retailer 17
-
HK$106,584 HKD
A$20,900 AUD
View
Price under review
Retailer 18
-
HK$108,428 HKD
$13,820 USD
View
Price under review
Most Expensive
Taylor and Hart
X7H2IMX · Oct 30
HK$130,929 HKD
$16,688 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$31,791 HKDSave up to HK$61,730 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.

B+
5.73ct Oval
HK$31,791 HKD