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Radiant|Lab Grown|IGI

2.10ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG623477660

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

Certificate IGI LG623477660

Diamond specifications and retailer prices

From HK$3,515 HKD
As of November 4, 2026
Save HK$25,436 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$28,951 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623477660 or 623477660. Listed at 27 retailers as of November 4, 2026, with prices from HK$3,515 to HK$28,951, a HK$25,436 spread on the same certified stone. Brilliant Earth lists it at HK$28,951. 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

2.10
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623477660
Dimensions9.03 × 6.39 × 4.27 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.03 mm6.39 mm2.10 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623477660
Side View
Table 63.0%Crown 44.3°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.8%

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 4
Current: HK$28,951 HKD|Low: HK$3,515 HKD|High: HK$34,443 HKD|Avg: HK$11,722 HKD|-15.9%
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
November 5, 2026
Retailer 3HK$3,515 HKD
Retailer 4HK$4,315 HKD
Retailer 9HK$5,021 HKD
Retailer 13HK$5,492 HKD
Retailer 19HK$6,159 HKD
Retailer 7HK$6,410 HKD
Retailer 15HK$6,692 HKD
Retailer 12HK$7,140 HKD
Retailer 16HK$9,682 HKD
Retailer 8HK$10,145 HKD
Retailer 14HK$10,513 HKD
Retailer 18HK$11,722 HKD
Retailer 5HK$13,801 HKD
Retailer 10HK$14,272 HKD
Retailer 11HK$14,554 HKD
Retailer 2HK$15,982 HKD
Retailer 6HK$16,327 HKD
Retailer 17HK$22,949 HKD
Brilliant EarthHK$28,951 HKD

45 data points across 19 retailers

27 retailersHK$3,515 HKD to HK$28,951 HKD

A
Cheapest Retailer
-
HK$3,515 HKD
Retailer 2
-
HK$3,515 HKD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$3,986 HKD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$4,315 HKD
View
Final sale: no returns
Retailer 5
-
HK$4,362 HKD
View
Price last confirmed 33 days ago
Retailer 6
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HK$4,464 HKD
View
Price last confirmed 39 days ago
Retailer 7
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HK$4,880 HKD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$5,021 HKD
View
A
Retailer 9
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HK$5,492 HKD
View
A
Retailer 10
-
HK$6,159 HKD
View
A
Retailer 11
-
HK$6,410 HKD
View
A
Retailer 12
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HK$6,692 HKD
View
A
Retailer 13
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HK$7,140 HKD
View
A
Retailer 14
-
HK$9,682 HKD
View
A
Retailer 15
-
HK$10,145 HKD
View
A
Retailer 16
-
HK$10,513 HKD
View
B+
Retailer 17
-
HK$11,722 HKD
View
Retailer 18
-
HK$12,993 HKD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
HK$13,801 HKD
View
B+
Retailer 20
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HK$14,020 HKD
View
Retailer 21
-
HK$14,020 HKD
View
Price last confirmed 26 days ago
B+
Retailer 22
-
HK$14,272 HKD
View
B+
Retailer 23
-
HK$14,554 HKD
View
B+
Retailer 24
-
HK$15,982 HKD
View
B+
Retailer 25
-
HK$16,327 HKD
View
Retailer 26
-
HK$22,949 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
9670691A · Nov 4
HK$28,951 HKD
$3,690 USD
View
26 more retailers have this diamond
Prices start from HK$3,515 HKDSave up to HK$25,436 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
2.10ct Radiant
HK$3,515 HKD