Oval|Lab Grown|IGI

4.63ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG637463934

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG637463934

Diamond specifications and retailer prices

From HK$6,669 HKD

$850 USD

As of October 31, 2026

Save HK$24,949 HKD (79%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: HK$31,618 HKD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.63ct lab-grown oval diamond

This 4.63ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG637463934 or 637463934. Listed at 22 retailers as of October 31, 2026, with prices from HK$6,669 to HK$31,618, a HK$24,949 spread on the same certified stone. Brilliant Earth lists it at HK$31,618. 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

4.63

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.9°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637463934

Dimensions13.19 × 9.40 × 5.89 mm

L/W Ratio1.40

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG637463934

Side View

Caratlytics Score

How it works →

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$31,618 HKD|Low: HK$5,100 HKD|High: HK$33,266 HKD|Avg: HK$13,980 HKD|-5.0%

Brilliant Earth

Retailer 2

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Retailer 19

November 1, 2026

Retailer 8HK$5,100 HKD

Retailer 4HK$5,367 HKD

Retailer 3HK$5,641 HKD

Retailer 13HK$6,669 HKD

Retailer 9HK$8,677 HKD

Retailer 2HK$8,818 HKD

Retailer 5HK$8,881 HKD

Retailer 12HK$8,889 HKD

Retailer 17HK$11,236 HKD

Retailer 15HK$11,306 HKD

Retailer 6HK$12,624 HKD

Retailer 18HK$14,005 HKD

Retailer 14HK$16,381 HKD

Retailer 10HK$18,003 HKD

Retailer 11HK$18,163 HKD

Retailer 7HK$18,275 HKD

Retailer 19HK$23,263 HKD

Retailer 16HK$24,631 HKD

Brilliant EarthHK$31,618 HKD

38 data points across 19 retailers

22 retailersHK$6,669 HKD to HK$31,618 HKD

Retailer 1

HK$4,660 HKD

$594 USD

Price last confirmed 39 days ago

Retailer 2

HK$5,217 HKD

$665 USD

View

Price last confirmed 37 days ago

Retailer 3

HK$5,367 HKD

£539 GBP

View

Price last confirmed 16 days ago

Retailer 4

HK$5,641 HKD

$719 USD

View

Price last confirmed 16 days ago

Retailer 5

HK$5,704 HKD

$727 USD

View

Price last confirmed 36 days ago

Retailer 6

HK$6,669 HKD

$850 USD

View

B+

Retailer 7

HK$8,677 HKD

$1,106 USD

View

Retailer 8

HK$8,818 HKD

£885 GBP

View

Retailer 9

HK$8,881 HKD

$1,132 USD

View

Retailer 10

HK$8,889 HKD

€1,079 EUR

View

Retailer 11

HK$11,236 HKD

ZAR 23,136 ZAR

View

Retailer 12

HK$11,306 HKD

A$2,217 AUD

View

B+

Retailer 13

HK$12,624 HKD

$1,609 USD

View

B+

Retailer 14

HK$14,005 HKD

$1,785 USD

View

Retailer 15

HK$15,205 HKD

$1,938 USD

View

Price last confirmed 35 days ago

B+

Retailer 16

HK$16,381 HKD

£1,644 GBP

View

Retailer 17

HK$18,003 HKD

$2,295 USD

View

Price last confirmed 22 days ago

B+

Retailer 18

HK$18,163 HKD

$2,315 USD

View

B+

Retailer 19

HK$18,275 HKD

$2,329 USD

View

Retailer 20

HK$23,263 HKD

$2,965 USD

View

Price last confirmed 14 days ago

Retailer 21

HK$24,631 HKD

£2,472 GBP

View

Most Expensive

Brilliant Earth

11350918A · Oct 31

HK$31,618 HKD

$4,030 USD

View

21 more retailers have this diamond

Prices start from HK$6,669 HKDSave up to HK$24,949 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.

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4.63ct Oval

HK$6,669 HKD