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Radiant|Lab Grown|IGI

1.07ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG836619687

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

Certificate IGI LG836619687

Diamond specifications and retailer prices

From HK$1,805 HKD
$230 USD
As of October 30, 2026
Save HK$13,204 HKD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,888 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619687 or 836619687. Listed at 13 retailers as of October 29, 2026, with a 732% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619687
Dimensions6.99 × 5.13 × 3.57 mm
L/W Ratio1.36
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
6.99 mm5.13 mm1.07 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619687
Side View
Table 63.0%Crown 40.6°Girdle: MediumPavilion 37.2°Culet: NoneDepth 69.6%

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 30
Current: HK$15,888 HKD|Low: HK$1,805 HKD|High: HK$17,731 HKD|Avg: HK$8,372 HKD|-0.7%
Rare Carat
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
October 30, 2026
Retailer 11HK$1,805 HKD
Retailer 13HK$2,373 HKD
Retailer 5HK$2,730 HKD
Retailer 10HK$3,797 HKD
Retailer 2HK$4,080 HKD
Retailer 14HK$4,193 HKD
Retailer 16HK$4,237 HKD
Retailer 4HK$5,162 HKD
Retailer 6HK$5,326 HKD
Retailer 3HK$6,845 HKD
Retailer 12HK$7,602 HKD
Retailer 15HK$8,983 HKD
Retailer 8HK$12,256 HKD
Retailer 9HK$12,553 HKD
Retailer 7HK$15,009 HKD
Rare CaratHK$15,888 HKD

7 data points across 16 retailers

13 retailersHK$1,805 HKD to HK$15,009 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
$230 USD
A
Retailer 2
-
HK$2,373 HKD
£238 GBP
View
A
Retailer 3
-
HK$2,730 HKD
$348 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,797 HKD
$484 USD
View
A
Retailer 5
-
HK$4,080 HKD
$520 USD
View
Retailer 6
-
HK$4,193 HKD
€509 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$6,845 HKD
SGD 1,179 SGD
View
B+
Retailer 8
-
HK$7,602 HKD
$969 USD
View
B
Retailer 9
-
HK$8,983 HKD
$1,145 USD
View
Retailer 10
-
HK$12,256 HKD
£1,230 GBP
View
Price last confirmed 25 days ago
B
Retailer 11
-
HK$12,553 HKD
$1,600 USD
View
B
Retailer 12
-
HK$15,009 HKD
$1,913 USD
View
Most Expensive
Rare Carat
PD-249516 · Oct 21
HK$15,888 HKD
$2,025 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$13,204 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
1.07ct Radiant
HK$1,805 HKD