Radiant|Lab Grown|IGI

0.99ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2 • IGI LG735560455

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

Certificate IGI LG735560455

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of October 24, 2026
Save $144 USD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,401 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG735560455 or 735560455. Listed at 18 retailers as of October 23, 2026, with a 75% 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

0.99
Carat
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735560455
Dimensions6.58 × 5.05 × 3.54 mm
L/W Ratio1.30
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm5.05 mm0.99 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG735560455
Side View
Table 71.0%Crown 41°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,401 USD|Low: $81 USD|High: $1,410 USD|Avg: $470 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 19, 2026
Retailer 3$81 USD
Retailer 12$150 USD
Retailer 9$228 USD
Retailer 2$275 USD
Retailer 5$309 USD
Retailer 7$336 USD
Retailer 11$412 USD
Retailer 6$423 USD
Retailer 8$440 USD
Retailer 4$808 USD
Retailer 10$880 USD
MOH London$1,401 USD

32 data points across 12 retailers

18 retailers$192 USD to $336 USD

Retailer 1
-
$135 USD
Price last confirmed 12 days ago
Retailer 2
-
$156 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$167 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$192 USD
HK$1,500 HKD
View
Retailer 5
-
$228 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$275 USD
£217 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
$310 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$336 USD
£264 GBP
View
Retailer 9
-
$412 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$423 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$435 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$440 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$465 USD
SGD 628 SGD
View
Price last confirmed 10 days ago
Retailer 14
-
$537 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$592 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$880 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$985 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG735560455 · Oct 19
$1,401 USD
£1,103 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $192 USDSave up to $144 USD

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.

B+
0.99ct Radiant
$192 USD