CaratHunter
Plans
Oval|Lab Grown|IGI

4.89ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG851604863

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851604863

Diamond specifications and retailer prices

From HK$4,645 HKD
$592 USD
As of October 31, 2026
Save HK$14,475 HKD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$19,120 HKD at Brilliance · As of October 31, 2026
View at Brilliance

About this 4.89ct lab-grown oval diamond

This 4.89ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851604863 or 851604863. Listed at 6 retailers as of October 31, 2026, with prices from HK$4,645 to HK$19,120, a HK$14,475 spread on the same certified stone. Brilliance lists it at HK$19,120. 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

4.89
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604863
Dimensions13.57 × 9.72 × 5.91 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.72 mm4.89 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604863
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 31
Current: HK$19,120 HKD|Low: HK$4,645 HKD|High: HK$19,120 HKD|Avg: HK$11,435 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2HK$4,645 HKD
Retailer 3HK$7,932 HKD
Retailer 5HK$7,979 HKD
Retailer 4HK$13,754 HKD
Retailer 6HK$16,752 HKD
BrillianceHK$19,120 HKD

2 data points across 6 retailers

6 retailersHK$4,645 HKD to HK$19,120 HKD

A
Cheapest Retailer
-
HK$4,645 HKD
$592 USD
Final sale: no returns
A
Retailer 2
-
HK$7,932 HKD
£796 GBP
View
B+
Retailer 3
-
HK$7,979 HKD
$1,017 USD
View
B+
Retailer 4
-
HK$13,754 HKD
$1,753 USD
View
B+
Retailer 5
-
HK$16,752 HKD
$2,135 USD
View
Most Expensive
B+
Brilliance
D46560398 · Oct 31
HK$19,120 HKD
$2,437 USD
View
5 more retailers have this diamond
Prices start from HK$4,645 HKDSave up to HK$14,475 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
4.89ct Oval
HK$4,645 HKD