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Oval|Lab Grown|IGI

1.73ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG813603411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813603411

Diamond specifications and retailer prices

From HK$2,668 HKD
$340 USD
As of October 30, 2026
Save HK$25,263 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$27,931 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG813603411 or 813603411. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,668 to HK$27,931, a HK$25,263 spread on the same certified stone. Brilliant Earth lists it at HK$27,931. 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 angle34.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813603411
Dimensions9.45 × 6.81 × 4.25 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm6.81 mm1.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813603411
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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$27,931 HKD|Low: HK$2,668 HKD|High: HK$28,794 HKD|Avg: HK$9,164 HKD|-3.0%
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
October 30, 2026
Retailer 5HK$2,668 HKD
Retailer 16HK$3,152 HKD
Retailer 11HK$4,472 HKD
Retailer 6HK$4,841 HKD
Retailer 10HK$5,096 HKD
Retailer 14HK$5,206 HKD
Retailer 2HK$5,271 HKD
Retailer 7HK$6,826 HKD
Retailer 9HK$6,910 HKD
Retailer 12HK$9,109 HKD
Retailer 8HK$9,902 HKD
Retailer 3HK$11,400 HKD
Retailer 15HK$11,947 HKD
Retailer 4HK$11,989 HKD
Retailer 13HK$13,887 HKD
Brilliant EarthHK$27,931 HKD

35 data points across 16 retailers

19 retailersHK$2,668 HKD to HK$27,931 HKD

Retailer 1
-
HK$2,393 HKD
$305 USD
Price last confirmed 37 days ago
A
Retailer 2
-
HK$2,668 HKD
$340 USD
View
Final sale: no returns
Retailer 3
-
HK$2,777 HKD
$354 USD
View
Price last confirmed 34 days ago
Retailer 4
-
HK$2,926 HKD
$373 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$3,152 HKD
£316 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$4,472 HKD
$570 USD
View
A
Retailer 7
-
HK$4,841 HKD
$617 USD
View
A
Retailer 8
-
HK$5,096 HKD
ZAR 10,493 ZAR
View
A
Retailer 9
-
HK$5,271 HKD
£529 GBP
View
B+
Retailer 10
-
HK$6,826 HKD
$870 USD
View
B+
Retailer 11
-
HK$6,910 HKD
A$1,355 AUD
View
B+
Retailer 12
-
HK$9,109 HKD
$1,161 USD
View
Retailer 13
-
HK$9,533 HKD
$1,215 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
HK$9,902 HKD
$1,262 USD
View
B
Retailer 15
-
HK$11,400 HKD
$1,453 USD
View
B
Retailer 16
-
HK$11,947 HKD
£1,199 GBP
View
B
Retailer 17
-
HK$11,989 HKD
$1,528 USD
View
Retailer 18
-
HK$13,887 HKD
$1,770 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21336321A · Oct 29
HK$27,931 HKD
$3,560 USD
View
18 more retailers have this diamond
Prices start from HK$2,668 HKDSave up to HK$25,263 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$2,668 HKD