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Radiant|Lab Grown|IGI

2.18ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG779601818

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

Certificate IGI LG779601818

Diamond specifications and retailer prices

From HK$3,766 HKD
$480 USD
As of October 29, 2026
Save HK$24,165 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$27,931 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.18ct lab-grown radiant diamond

This 2.18ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779601818 or 779601818. Listed at 13 retailers as of October 29, 2026, with prices from HK$3,766 to HK$27,931, a HK$24,165 spread on the same certified stone. Brilliant Earth lists it at HK$27,931. 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

2.18
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779601818
Dimensions6.59 × 6.59 × 4.23 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
6.59 mm6.59 mm2.18 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779601818
Side View
Table 62.0%Crown 39.4°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$27,931 HKD|Low: HK$2,087 HKD|High: HK$27,931 HKD|Avg: HK$9,611 HKD
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
October 31, 2026
Retailer 5HK$2,087 HKD
Retailer 11HK$3,766 HKD
Retailer 8HK$3,821 HKD
Retailer 4HK$4,071 HKD
Retailer 9HK$4,347 HKD
Retailer 6HK$5,264 HKD
Retailer 3HK$5,486 HKD
Retailer 12HK$7,827 HKD
Retailer 2HK$9,572 HKD
Retailer 7HK$11,219 HKD
Retailer 14HK$13,970 HKD
Retailer 13HK$19,253 HKD
Retailer 10HK$23,380 HKD
Brilliant EarthHK$27,931 HKD

11 data points across 14 retailers

13 retailersHK$3,766 HKD to HK$27,931 HKD

A
Cheapest Retailer
-
HK$3,766 HKD
$480 USD
A
Retailer 2
-
HK$3,821 HKD
£383 GBP
View
A
Retailer 3
-
HK$4,071 HKD
$519 USD
View
B+
Retailer 4
-
HK$4,347 HKD
$554 USD
View
Retailer 5
-
HK$5,264 HKD
$671 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$5,486 HKD
€666 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$7,827 HKD
$998 USD
View
B+
Retailer 8
-
HK$9,572 HKD
$1,220 USD
View
B+
Retailer 9
-
HK$11,219 HKD
A$2,200 AUD
View
B
Retailer 10
-
HK$13,970 HKD
£1,402 GBP
View
B
Retailer 11
-
HK$19,253 HKD
$2,454 USD
View
B
Retailer 12
-
HK$23,380 HKD
$2,980 USD
View
Most Expensive
B
Brilliant Earth
20401913A · Oct 29
HK$27,931 HKD
$3,560 USD
View
12 more retailers have this diamond
Prices start from HK$3,766 HKDSave up to HK$24,165 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
2.18ct Radiant
HK$3,766 HKD