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Radiant|Lab Grown|IGI

0.99ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG625405740

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

Certificate IGI LG625405740

Diamond specifications and retailer prices

From $407 SGD
$318 USD
As of October 30, 2026
Save $1,621 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,028 SGD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG625405740 or 625405740. Listed at 23 retailers as of October 29, 2026, with prices from $407 to $2,028, a $1,621 spread on the same certified stone. MOH London lists it at $2,028. 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
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625405740
Dimensions6.94 × 4.95 × 3.45 mm
L/W Ratio1.40
Culet sizePointed
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
6.94 mm4.95 mm0.99 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625405740
Side View
Table 67.0%Crown 40.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.7%

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: Oct 30
Current: $2,028 SGD|Low: $358 SGD|High: $2,028 SGD|Avg: $992 SGD|+0.2%
MOH London
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
October 30, 2026
Retailer 3$407 SGD
Retailer 12$455 SGD
Retailer 17$470 SGD
Retailer 6$504 SGD
Retailer 10$504 SGD
Retailer 5$807 SGD
Retailer 8$817 SGD
Retailer 19$827 SGD
Retailer 2$898 SGD
Retailer 15$911 SGD
Retailer 16$925 SGD
Retailer 13$1,207 SGD
Retailer 14$1,250 SGD
Retailer 7$1,301 SGD
Retailer 18$1,425 SGD
Retailer 4$1,618 SGD
Retailer 11$1,677 SGD
Retailer 9$2,006 SGD
MOH London$2,028 SGD

35 data points across 19 retailers

23 retailers$407 SGD to $2,028 SGD

A
Cheapest Retailer
-
$407 SGD
$318 USD
A
Retailer 2
-
$455 SGD
$356 USD
View
Final sale: no returns
A
Retailer 3
-
$470 SGD
$368 USD
View
A
Retailer 4
-
$504 SGD
$394 USD
View
A
Retailer 5
-
$504 SGD
$394 USD
View
B+
Retailer 6
-
$807 SGD
$631 USD
View
B+
Retailer 7
-
$817 SGD
$639 USD
View
B+
Retailer 8
-
$827 SGD
$647 USD
View
B+
Retailer 9
-
$898 SGD
£553 GBP
View
B+
Retailer 10
-
$911 SGD
ZAR 11,509 ZAR
View
B+
Retailer 11
-
$925 SGD
€689 EUR
View
B+
Retailer 12
-
$1,207 SGD
A$1,452 AUD
View
B+
Retailer 13
-
$1,250 SGD
A$1,504 AUD
View
Retailer 14
-
$1,266 SGD
$990 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,301 SGD
$1,018 USD
View
Retailer 16
-
$1,381 SGD
$1,080 USD
View
Price last confirmed 12 days ago
Retailer 17
-
$1,425 SGD
$1,115 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,618 SGD
$1,266 USD
View
B
Retailer 19
-
$1,677 SGD
$1,312 USD
View
B
Retailer 20
-
$1,900 SGD
$1,486 USD
View
Retailer 21
-
$1,941 SGD
$1,518 USD
View
B
Retailer 22
-
$2,006 SGD
$1,569 USD
View
Most Expensive
B
MOH London
LG625405740 · Oct 29
$2,028 SGD
£1,249 GBP
View
22 more retailers have this diamond
Prices start from $407 SGDSave up to $1,621 SGD

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
0.99ct Radiant
$407 SGD