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Radiant|Lab Grown|IGI

1.70ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG835656998

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

Certificate IGI LG835656998

Diamond specifications and retailer prices

From HK$3,437 HKD
$438 USD
As of November 1, 2026
Save HK$17,042 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,478 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 LG835656998 or 835656998. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,437 to HK$20,478, a HK$17,042 spread on the same certified stone. Brilliant Earth lists it at HK$20,478. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656998
Dimensions8.36 × 5.92 × 3.95 mm
L/W Ratio1.41
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
8.36 mm5.92 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835656998
Side View
Table 67.0%Crown 42.7°Girdle: MediumPavilion 38.5°Culet: NoneDepth 66.7%

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 1
Current: HK$20,478 HKD|Low: HK$3,256 HKD|High: HK$23,695 HKD|Avg: HK$8,553 HKD|-3.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$3,437 HKD
Retailer 5HK$4,029 HKD
Retailer 10HK$4,668 HKD
Retailer 2HK$4,867 HKD
Retailer 11HK$5,994 HKD
Retailer 3HK$8,582 HKD
Retailer 4HK$10,204 HKD
Retailer 9HK$10,302 HKD
Retailer 6HK$10,322 HKD
Retailer 7HK$13,378 HKD
Brilliant EarthHK$20,478 HKD

43 data points across 11 retailers

11 retailersHK$3,437 HKD to HK$20,478 HKD

B+
Cheapest Retailer
-
HK$3,437 HKD
$438 USD
A
Retailer 2
-
HK$4,029 HKD
€489 EUR
View
A
Retailer 3
-
HK$4,668 HKD
$595 USD
View
A
Retailer 4
-
HK$4,867 HKD
£488 GBP
View
B+
Retailer 5
-
HK$5,994 HKD
$764 USD
View
B+
Retailer 6
-
HK$8,582 HKD
$1,094 USD
View
B+
Retailer 7
-
HK$10,204 HKD
£1,024 GBP
View
B+
Retailer 8
-
HK$10,322 HKD
A$2,024 AUD
View
B
Retailer 9
-
HK$10,514 HKD
$1,340 USD
View
Retailer 10
-
HK$13,378 HKD
$1,705 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21649342A · Nov 2
HK$20,478 HKD
$2,610 USD
View
10 more retailers have this diamond
Prices start from HK$3,437 HKDSave up to HK$17,042 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$3,437 HKD