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Oval|Lab Grown|IGI

5.66ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG631407071

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG631407071

Diamond specifications and retailer prices

From HK$6,387 HKD
$814 USD
As of November 1, 2026
Save HK$50,262 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$79,928 HKD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 5.66ct lab-grown oval diamond

This 5.66ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631407071 or 631407071. Listed at 22 retailers as of November 1, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.66
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631407071
Dimensions14.88 × 9.99 × 6.06 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Top View
14.88 mm9.99 mm5.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631407071
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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 1
Current: HK$17,026 HKD|Low: HK$6,387 HKD|High: HK$85,444 HKD|Avg: HK$26,395 HKD|-20.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 15HK$6,387 HKD
Retailer 6HK$6,944 HKD
Retailer 3HK$7,407 HKD
Retailer 12HK$8,850 HKD
Retailer 17HK$10,263 HKD
Retailer 19HK$10,537 HKD
Retailer 10HK$11,730 HKD
Retailer 14HK$12,477 HKD
Retailer 2HK$14,727 HKD
Retailer 7HK$16,565 HKD
Retailer 1HK$17,026 HKD
Retailer 5HK$22,981 HKD
Retailer 20HK$23,170 HKD
Retailer 9HK$25,035 HKD
Retailer 16HK$27,721 HKD
Retailer 8HK$29,145 HKD
Retailer 11HK$29,774 HKD
Retailer 13HK$30,287 HKD
Retailer 4HK$31,191 HKD
Retailer 18HK$56,649 HKD

32 data points across 20 retailers

22 retailersHK$6,387 HKD to HK$56,649 HKD

A
Cheapest Retailer
-
HK$6,387 HKD
$814 USD
A
Retailer 2
-
HK$6,944 HKD
$885 USD
View
A
Retailer 3
-
HK$7,407 HKD
$944 USD
View
A
Retailer 4
-
HK$8,850 HKD
£888 GBP
View
B+
Retailer 5
-
HK$10,263 HKD
$1,308 USD
View
A
Retailer 6
-
HK$10,537 HKD
$1,343 USD
View
Retailer 7
-
HK$11,165 HKD
$1,423 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
HK$11,730 HKD
$1,495 USD
View
A
Retailer 9
-
HK$12,477 HKD
£1,252 GBP
View
B+
Retailer 10
-
HK$14,727 HKD
$1,877 USD
View
B+
Retailer 11
-
HK$16,565 HKD
A$3,248 AUD
View
B+
Retailer 12
-
HK$17,026 HKD
$2,170 USD
View
B+
Retailer 13
-
HK$22,981 HKD
$2,929 USD
View
B+
Retailer 14
-
HK$23,170 HKD
$2,953 USD
View
B+
Retailer 15
-
HK$25,035 HKD
ZAR 51,547 ZAR
View
B
Retailer 16
-
HK$27,721 HKD
£2,782 GBP
View
B
Retailer 17
-
HK$29,145 HKD
$3,715 USD
View
B
Retailer 18
-
HK$29,774 HKD
£2,988 GBP
View
B
Retailer 19
-
HK$30,287 HKD
$3,860 USD
View
B
Retailer 20
-
HK$31,191 HKD
A$6,116 AUD
View
B
Retailer 21
-
HK$56,649 HKD
$7,220 USD
View
Most Expensive
Yadav Diamonds
13304446 · Nov 2
HK$79,928 HKD
$10,187 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$6,387 HKDSave up to HK$50,262 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
5.66ct Oval
HK$6,387 HKD