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Radiant|Lab Grown|IGI

1.01ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG778628709

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

Certificate IGI LG778628709

Diamond specifications and retailer prices

From HK$1,224 HKD
$156 USD
As of October 27, 2026
Save HK$7,043 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,267 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778628709 or 778628709. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,224 to HK$8,267, a HK$7,043 spread on the same certified stone. Reve Diamonds lists it at HK$8,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778628709
Dimensions6.35 × 4.97 × 3.48 mm
L/W Ratio1.28
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
6.35 mm4.97 mm1.01 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778628709
Side View
Table 66.0%Crown 23.5°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 70.0%

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$2,661 HKD|Low: HK$965 HKD|High: HK$7,185 HKD|Avg: HK$2,942 HKD|+4.3%
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
October 30, 2026
Retailer 12HK$1,224 HKD
Retailer 3HK$1,365 HKD
Retailer 9HK$1,522 HKD
Retailer 13HK$1,522 HKD
Retailer 4HK$2,056 HKD
Retailer 5HK$2,487 HKD
Retailer 1HK$2,661 HKD
Retailer 10HK$2,735 HKD
Retailer 8HK$2,885 HKD
Retailer 2HK$3,429 HKD
Retailer 11HK$3,915 HKD
Retailer 7HK$5,492 HKD
Retailer 6HK$7,145 HKD

41 data points across 13 retailers

21 retailersHK$1,224 HKD to HK$8,267 HKD

A
Cheapest Retailer
-
HK$1,224 HKD
$156 USD
Retailer 2
-
HK$1,224 HKD
$156 USD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$1,224 HKD
$156 USD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$1,224 HKD
$156 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,365 HKD
$174 USD
View
Final sale: no returns
A
Retailer 6
-
HK$1,420 HKD
$181 USD
View
Retailer 7
-
HK$1,499 HKD
$191 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
HK$1,522 HKD
$194 USD
View
Retailer 9
-
HK$1,522 HKD
$194 USD
View
Price last confirmed 26 days ago
B+
Retailer 10
-
HK$2,056 HKD
$262 USD
View
A
Retailer 11
-
HK$2,487 HKD
$317 USD
View
A
Retailer 12
-
HK$2,661 HKD
£267 GBP
View
A
Retailer 13
-
HK$2,735 HKD
€332 EUR
View
A
Retailer 14
-
HK$2,885 HKD
£290 GBP
View
B+
Retailer 15
-
HK$3,429 HKD
$437 USD
View
B+
Retailer 16
-
HK$3,915 HKD
$499 USD
View
Retailer 17
-
HK$4,880 HKD
$622 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$5,316 HKD
$677 USD
View
B
Retailer 19
-
HK$5,492 HKD
$700 USD
View
B
Retailer 20
-
HK$7,145 HKD
£717 GBP
View
Most Expensive
B
Reve Diamonds
9FCA19C06 · Oct 30
HK$8,267 HKD
$1,054 USD
View
20 more retailers have this diamond
Prices start from HK$1,224 HKDSave up to HK$7,043 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
1.01ct Radiant
HK$1,224 HKD