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Radiant|Lab Grown|IGI

1.70ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG751511069

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

Certificate IGI LG751511069

Diamond specifications and retailer prices

From HK$2,095 HKD
$267 USD
As of November 2, 2026
Save HK$17,206 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$19,301 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG751511069 or 751511069. Listed at 21 retailers as of November 2, 2026, with prices from HK$2,095 to HK$19,301, a HK$17,206 spread on the same certified stone. Brilliant Earth lists it at HK$19,301. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751511069
Dimensions8.38 × 5.93 × 3.96 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm5.93 mm1.70 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751511069
Side View
Table 65.0%Crown 42.5°Girdle: MED-STKPavilion 35°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 2
Current: HK$19,301 HKD|Low: HK$2,095 HKD|High: HK$21,420 HKD|Avg: HK$6,697 HKD|-9.9%
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
Retailer 20
November 2, 2026
Retailer 4HK$2,095 HKD
Retailer 8HK$2,338 HKD
Retailer 18HK$2,432 HKD
Retailer 6HK$2,597 HKD
Retailer 7HK$2,597 HKD
Retailer 3HK$2,761 HKD
Retailer 16HK$3,845 HKD
Retailer 9HK$4,323 HKD
Retailer 13HK$4,479 HKD
Retailer 15HK$4,498 HKD
Retailer 2HK$4,979 HKD
Retailer 12HK$5,304 HKD
Retailer 17HK$6,038 HKD
Retailer 19HK$7,979 HKD
Retailer 5HK$8,348 HKD
Retailer 11HK$9,988 HKD
Retailer 14HK$10,413 HKD
Retailer 10HK$11,042 HKD
Retailer 20HK$13,417 HKD
Brilliant EarthHK$19,301 HKD

40 data points across 20 retailers

21 retailersHK$2,095 HKD to HK$19,301 HKD

A
Cheapest Retailer
-
HK$2,095 HKD
$267 USD
A
Retailer 2
-
HK$2,338 HKD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,432 HKD
$310 USD
View
Retailer 4
-
HK$2,597 HKD
$331 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,597 HKD
$331 USD
View
A
Retailer 6
-
HK$3,845 HKD
$490 USD
View
A
Retailer 7
-
HK$4,323 HKD
$551 USD
View
A
Retailer 8
-
HK$4,479 HKD
ZAR 9,222 ZAR
View
A
Retailer 9
-
HK$4,498 HKD
€546 EUR
View
A
Retailer 10
-
HK$4,979 HKD
£500 GBP
View
A
Retailer 11
-
HK$5,304 HKD
$676 USD
View
B+
Retailer 12
-
HK$6,010 HKD
$766 USD
View
A
Retailer 13
-
HK$6,038 HKD
A$1,184 AUD
View
B+
Retailer 14
-
HK$7,979 HKD
$1,017 USD
View
B+
Retailer 15
-
HK$8,348 HKD
$1,064 USD
View
B+
Retailer 16
-
HK$8,751 HKD
$1,115 USD
View
B
Retailer 17
-
HK$9,988 HKD
$1,273 USD
View
B+
Retailer 18
-
HK$10,413 HKD
£1,045 GBP
View
B
Retailer 19
-
HK$11,042 HKD
$1,407 USD
View
Retailer 20
-
HK$13,417 HKD
$1,710 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
16682472A · Nov 2
HK$19,301 HKD
$2,460 USD
View
20 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$17,206 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
1.70ct Radiant
HK$2,095 HKD