CaratHunter
Plans
Oval|Lab Grown|IGI

1.73ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG831646202

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831646202

Diamond specifications and retailer prices

From HK$4,951 HKD
$631 USD
As of October 30, 2026
Save HK$19,073 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$39,307 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown oval diamond

This 1.73ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831646202 or 831646202. Listed at 19 retailers as of October 29, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831646202
Dimensions9.69 × 6.86 × 4.21 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.86 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831646202
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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 30
Current: HK$39,307 HKD|Low: HK$4,951 HKD|High: HK$39,307 HKD|Avg: HK$13,484 HKD
Do Amore Diamonds
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
October 31, 2026
Retailer 5HK$4,951 HKD
Retailer 4HK$5,759 HKD
Retailer 13HK$6,431 HKD
Retailer 15HK$6,551 HKD
Retailer 6HK$7,265 HKD
Retailer 17HK$9,399 HKD
Retailer 14HK$9,501 HKD
Retailer 3HK$10,421 HKD
Retailer 9HK$11,886 HKD
Retailer 10HK$13,311 HKD
Retailer 12HK$13,407 HKD
Retailer 11HK$13,628 HKD
Retailer 2HK$14,126 HKD
Retailer 18HK$17,684 HKD
Retailer 7HK$18,365 HKD
Retailer 8HK$20,502 HKD
Retailer 16HK$24,023 HKD
Do Amore DiamondsHK$39,307 HKD

6 data points across 18 retailers

19 retailersHK$4,951 HKD to HK$24,023 HKD

A
Cheapest Retailer
-
HK$4,951 HKD
$631 USD
Final sale: no returns
A
Retailer 2
-
HK$4,958 HKD
$632 USD
View
A
Retailer 3
-
HK$5,759 HKD
$734 USD
View
B+
Retailer 4
-
HK$6,431 HKD
£645 GBP
View
B+
Retailer 5
-
HK$6,551 HKD
$835 USD
View
B+
Retailer 6
-
HK$7,265 HKD
$926 USD
View
B+
Retailer 7
-
HK$9,399 HKD
$1,198 USD
View
B+
Retailer 8
-
HK$9,501 HKD
£954 GBP
View
B+
Retailer 9
-
HK$10,421 HKD
ZAR 21,458 ZAR
View
Retailer 10
-
HK$13,311 HKD
$1,697 USD
View
Price last confirmed 51 days ago
B
Retailer 11
-
HK$13,407 HKD
A$2,629 AUD
View
B
Retailer 12
-
HK$13,628 HKD
$1,737 USD
View
Retailer 13
-
HK$14,126 HKD
A$2,770 AUD
View
B
Retailer 14
-
HK$15,950 HKD
$2,033 USD
View
B
Retailer 15
-
HK$17,684 HKD
$2,254 USD
View
B
Retailer 16
-
HK$18,365 HKD
$2,341 USD
View
B
Retailer 17
-
HK$20,502 HKD
$2,613 USD
View
B
Retailer 18
-
HK$24,023 HKD
£2,411 GBP
View
Most Expensive
Do Amore Diamonds
27-7F9F5CD23 · Oct 29
HK$39,307 HKD
$5,010 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$4,951 HKDSave up to HK$19,073 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
1.73ct Oval
HK$4,951 HKD