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Radiant|Lab Grown|IGI

1.97ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG831604494

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

Certificate IGI LG831604494

Diamond specifications and retailer prices

From HK$2,887 HKD
$368 USD
As of October 28, 2026
Save HK$1,271 HKD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$10,569 HKD at Brilliance · As of October 5, 2026
View at Brilliance

About this 1.97ct lab-grown radiant diamond

This 1.97ct 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 very-good cut grade and certified by IGI LG831604494 or 831604494. Listed at 3 retailers as of October 28, 2026, with a 44% 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

1.97
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604494
Dimensions8.87 × 6.13 × 4.18 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm6.13 mm1.97 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604494
Side View
Table 63.0%Crown 42.3°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 68.2%

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 28
Current: HK$10,569 HKD|Low: HK$2,840 HKD|High: HK$19,269 HKD|Avg: HK$10,191 HKD|-11.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 2HK$2,887 HKD
Retailer 3HK$4,159 HKD
BrillianceHK$10,569 HKD
Retailer 4HK$19,269 HKD

11 data points across 4 retailers

3 retailersHK$2,887 HKD to HK$4,159 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
$368 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,159 HKD
$530 USD
View
Most Expensive
Brilliance
D45323324 · Oct 5
HK$10,569 HKD
$1,347 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$1,271 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
1.97ct Radiant
HK$2,887 HKD