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Oval|Lab Grown|IGI

4.88ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG621437374

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621437374

Diamond specifications and retailer prices

From HK$13,832 HKD
$1,763 USD
As of November 2, 2026
Save HK$55,650 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$69,482 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 4.88ct lab-grown oval diamond

This 4.88ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621437374 or 621437374. Listed at 18 retailers as of October 30, 2026, with prices from HK$13,832 to HK$69,482, a HK$55,650 spread on the same certified stone. Yadav Diamonds lists it at HK$69,482. 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

4.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621437374
Dimensions13.79 × 9.57 × 5.97 mm
L/W Ratio1.44
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
13.79 mm9.57 mm4.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621437374
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: Nov 2
Current: HK$15,704 HKD|Low: HK$13,832 HKD|High: HK$69,482 HKD|Avg: HK$32,500 HKD|-1.2%
Retailer 1
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
Yadav Diamonds
November 2, 2026
Retailer 8HK$13,832 HKD
Retailer 7HK$14,954 HKD
Retailer 4HK$15,385 HKD
Retailer 1HK$15,704 HKD
Retailer 16HK$17,261 HKD
Retailer 12HK$21,509 HKD
Retailer 15HK$22,415 HKD
Retailer 9HK$24,205 HKD
Retailer 14HK$32,087 HKD
Retailer 2HK$33,360 HKD
Retailer 13HK$37,461 HKD
Retailer 11HK$37,702 HKD
Retailer 6HK$41,486 HKD
Retailer 5HK$45,443 HKD
Retailer 10HK$50,259 HKD
Retailer 3HK$61,621 HKD
Yadav DiamondsHK$69,482 HKD

33 data points across 17 retailers

18 retailersHK$13,832 HKD to HK$69,482 HKD

A
Cheapest Retailer
-
HK$13,832 HKD
$1,763 USD
B+
Retailer 2
-
HK$14,954 HKD
$1,906 USD
View
B+
Retailer 3
-
HK$15,385 HKD
$1,961 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$15,704 HKD
£1,576 GBP
View
B+
Retailer 5
-
HK$17,261 HKD
$2,200 USD
View
B+
Retailer 6
-
HK$21,509 HKD
€2,611 EUR
View
B+
Retailer 7
-
HK$22,415 HKD
$2,857 USD
View
B+
Retailer 8
-
HK$24,205 HKD
£2,429 GBP
View
Retailer 9
-
HK$32,087 HKD
A$6,292 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
HK$33,360 HKD
£3,348 GBP
View
B
Retailer 11
-
HK$37,461 HKD
ZAR 77,137 ZAR
View
B
Retailer 12
-
HK$37,702 HKD
A$7,393 AUD
View
B
Retailer 13
-
HK$41,486 HKD
$5,288 USD
View
B
Retailer 14
-
HK$45,443 HKD
$5,792 USD
View
B
Retailer 15
-
HK$50,259 HKD
£5,044 GBP
View
B
Retailer 16
-
HK$61,621 HKD
$7,854 USD
View
B
Retailer 17
-
HK$68,179 HKD
$8,690 USD
View
Most Expensive
B
Yadav Diamonds
10309058 · Oct 30
HK$69,482 HKD
$8,856 USD
View
17 more retailers have this diamond
Prices start from HK$13,832 HKDSave up to HK$55,650 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
4.88ct Oval
HK$13,832 HKD