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Oval|Lab Grown|IGI

4.31ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG581329749

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG581329749

Diamond specifications and retailer prices

From HK$6,159 HKD
$785 USD
As of October 31, 2026
Save HK$18,320 HKD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,479 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG581329749 or 581329749. Listed at 17 retailers as of October 30, 2026, with prices from HK$6,159 to HK$24,479, a HK$18,320 spread on the same certified stone. Brilliant Earth lists it at HK$24,479. 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

4.31
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581329749
Dimensions13.17 × 9.20 × 5.75 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.17 mm9.20 mm4.31 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581329749
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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 31
Current: HK$24,479 HKD|Low: HK$3,076 HKD|High: HK$27,538 HKD|Avg: HK$12,200 HKD|-11.1%
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 31, 2026
Retailer 6HK$4,582 HKD
Retailer 8HK$4,700 HKD
Retailer 9HK$6,159 HKD
Retailer 5HK$7,877 HKD
Retailer 2HK$7,941 HKD
Retailer 16HK$8,269 HKD
Retailer 13HK$10,114 HKD
Retailer 11HK$10,184 HKD
Retailer 15HK$10,913 HKD
Retailer 14HK$13,118 HKD
Retailer 10HK$14,826 HKD
Retailer 3HK$16,524 HKD
Retailer 7HK$18,396 HKD
Retailer 4HK$18,555 HKD
Retailer 12HK$21,333 HKD
Brilliant EarthHK$24,479 HKD

34 data points across 16 retailers

17 retailersHK$6,159 HKD to HK$24,479 HKD

Retailer 1
-
HK$3,789 HKD
$483 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$4,245 HKD
$541 USD
View
Price last confirmed 35 days ago
Retailer 3
-
HK$4,645 HKD
$592 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
HK$6,159 HKD
$785 USD
View
B
Retailer 5
-
HK$7,877 HKD
$1,004 USD
View
B+
Retailer 6
-
HK$7,941 HKD
€964 EUR
View
B+
Retailer 7
-
HK$8,269 HKD
$1,054 USD
View
B+
Retailer 8
-
HK$10,114 HKD
ZAR 20,826 ZAR
View
B+
Retailer 9
-
HK$10,184 HKD
A$1,997 AUD
View
B+
Retailer 10
-
HK$10,913 HKD
$1,391 USD
View
B
Retailer 11
-
HK$13,118 HKD
$1,672 USD
View
B
Retailer 12
-
HK$14,826 HKD
£1,488 GBP
View
Retailer 13
-
HK$15,119 HKD
$1,927 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$16,524 HKD
$2,106 USD
View
Retailer 15
-
HK$18,396 HKD
$2,345 USD
View
Price last confirmed 20 days ago
B
Retailer 16
-
HK$21,333 HKD
£2,141 GBP
View
Most Expensive
B
Brilliant Earth
7625279A · Oct 30
HK$24,479 HKD
$3,120 USD
View
16 more retailers have this diamond
Prices start from HK$6,159 HKDSave up to HK$18,320 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+
4.31ct Oval
HK$6,159 HKD