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Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

VG • G/VVS1 • IGI LG660466521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG660466521

Diamond specifications and retailer prices

From HK$6,159 HKD
$785 USD
As of October 29, 2026
Save HK$20,605 HKD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$28,519 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG660466521 or 660466521. Listed at 21 retailers as of October 29, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660466521
Dimensions12.88 × 8.53 × 5.47 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.53 mm4.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660466521
Side View
Table 58.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.1%

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 29
Current: HK$28,519 HKD|Low: HK$6,159 HKD|High: HK$29,523 HKD|Avg: HK$15,753 HKD|-1.1%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 18HK$6,159 HKD
Retailer 13HK$6,160 HKD
Retailer 11HK$6,700 HKD
Retailer 6HK$6,889 HKD
Retailer 21HK$7,140 HKD
Retailer 14HK$7,689 HKD
Retailer 19HK$7,689 HKD
Retailer 3HK$9,768 HKD
Retailer 15HK$10,950 HKD
Retailer 7HK$11,541 HKD
Retailer 20HK$15,197 HKD
Retailer 16HK$15,299 HKD
Retailer 17HK$16,978 HKD
Retailer 8HK$20,077 HKD
Retailer 5HK$20,556 HKD
Retailer 10HK$22,240 HKD
Retailer 9HK$22,884 HKD
Retailer 4HK$24,133 HKD
Retailer 12HK$24,678 HKD
Retailer 2HK$26,763 HKD
Rare CaratHK$28,519 HKD

33 data points across 21 retailers

21 retailersHK$6,159 HKD to HK$26,763 HKD

A
Cheapest Retailer
-
HK$6,159 HKD
$785 USD
A
Retailer 2
-
HK$6,160 HKD
£618 GBP
View
A
Retailer 3
-
HK$6,700 HKD
$854 USD
View
A
Retailer 4
-
HK$6,889 HKD
$878 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,140 HKD
$910 USD
View
A
Retailer 6
-
HK$7,689 HKD
$980 USD
View
Retailer 7
-
HK$7,689 HKD
$980 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
HK$9,768 HKD
$1,245 USD
View
A
Retailer 9
-
HK$10,950 HKD
£1,099 GBP
View
B+
Retailer 10
-
HK$11,541 HKD
$1,471 USD
View
B+
Retailer 11
-
HK$15,197 HKD
ZAR 31,293 ZAR
View
B
Retailer 12
-
HK$15,299 HKD
A$3,000 AUD
View
B+
Retailer 13
-
HK$16,978 HKD
$2,164 USD
View
B
Retailer 14
-
HK$20,077 HKD
$2,559 USD
View
B
Retailer 15
-
HK$20,556 HKD
$2,620 USD
View
B
Retailer 16
-
HK$22,240 HKD
£2,232 GBP
View
B
Retailer 17
-
HK$22,884 HKD
$2,917 USD
View
B
Retailer 18
-
HK$24,133 HKD
$3,076 USD
View
B
Retailer 19
-
HK$24,678 HKD
$3,145 USD
View
B
Retailer 20
-
HK$26,763 HKD
£2,686 GBP
View
Most Expensive
Rare Carat
SK11-4400_l_660466521 · Oct 21
HK$28,519 HKD
$3,635 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from HK$6,159 HKDSave up to HK$20,605 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
4.01ct Oval
HK$6,159 HKD