Radiant|Lab Grown|IGI

13.08ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG788637050

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG788637050

Diamond specifications and retailer prices

From HK$16,128 HKD
£1,619 GBP
As of October 27, 2026
Save HK$86,970 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$103,098 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 13.08ct lab-grown radiant diamond

This 13.08ct lab-grown radiant 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 LG788637050 or 788637050. Listed at 23 retailers as of October 27, 2026, with a 539% 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

13.08
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788637050
Dimensions11.75 × 11.75 × 7.60 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm11.75 mm13.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788637050
Side View
Table 63.0%Crown 55°Girdle: MediumPavilion 34.9°Culet: NoneDepth 64.7%

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: Oct 27
Current: HK$103,098 HKD|Low: HK$16,073 HKD|High: HK$106,315 HKD|Avg: HK$43,283 HKD|-3.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 20HK$16,128 HKD
Retailer 8HK$17,261 HKD
Retailer 7HK$18,776 HKD
Retailer 16HK$19,325 HKD
Retailer 11HK$20,015 HKD
Retailer 3HK$21,302 HKD
Retailer 13HK$22,898 HKD
Retailer 21HK$27,391 HKD
Retailer 12HK$27,516 HKD
Retailer 6HK$28,591 HKD
Retailer 2HK$29,930 HKD
Retailer 22HK$30,869 HKD
Retailer 5HK$31,275 HKD
Retailer 23HK$37,153 HKD
Retailer 14HK$38,025 HKD
Retailer 4HK$46,959 HKD
Retailer 10HK$53,455 HKD
Retailer 9HK$56,664 HKD
Retailer 15HK$69,965 HKD
Retailer 18HK$73,266 HKD
Retailer 19HK$85,664 HKD
Retailer 17HK$96,915 HKD
Brilliant EarthHK$103,098 HKD

29 data points across 23 retailers

23 retailersHK$16,128 HKD to HK$103,098 HKD

A
Cheapest Retailer
-
HK$16,128 HKD
£1,619 GBP
Retailer 2
-
HK$17,261 HKD
$2,200 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$18,776 HKD
$2,393 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$20,015 HKD
$2,551 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$21,302 HKD
$2,715 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
HK$22,898 HKD
View
Retailer 7
-
HK$27,391 HKD
£2,749 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
HK$27,516 HKD
$3,507 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$28,591 HKD
$3,644 USD
View
A
Retailer 10
-
HK$29,930 HKD
€3,633 EUR
View
Retailer 11
-
HK$30,869 HKD
ZAR 63,560 ZAR
View
Price last confirmed 9 days ago
Retailer 12
-
HK$31,275 HKD
$3,986 USD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$37,153 HKD
A$7,285 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
HK$38,025 HKD
£3,816 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$46,959 HKD
$5,985 USD
View
Retailer 16
-
HK$53,455 HKD
$6,813 USD
View
Price last confirmed 7 days ago
Retailer 17
-
HK$56,664 HKD
$7,222 USD
View
Price last confirmed 9 days ago
Retailer 18
-
HK$69,965 HKD
$8,917 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
HK$73,266 HKD
A$14,366 AUD
View
B
Retailer 20
-
HK$85,664 HKD
$10,918 USD
View
B
Retailer 21
-
HK$96,915 HKD
$12,352 USD
View
B
Retailer 22
-
HK$103,098 HKD
$13,140 USD
View
Most Expensive
Brilliant Earth
20052343A · Oct 26
HK$103,098 HKD
$13,140 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from HK$16,128 HKDSave up to HK$86,970 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
13.08ct Radiant
HK$16,128 HKD