CaratHunter
Plans
Radiant|Lab Grown|IGI

1.84ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG537213148

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

Certificate IGI LG537213148

Diamond specifications and retailer prices

From $1,560 SGD
$1,220 USD
As of October 31, 2026
Save $5,891 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,451 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.84ct lab-grown radiant diamond

This 1.84ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537213148 or 537213148. Listed at 11 retailers as of October 29, 2026, with prices from $1,560 to $7,451, a $5,891 spread on the same certified stone. MOH London lists it at $7,451. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213148
Dimensions8.42 × 5.91 × 4.08 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.42 mm5.91 mm1.84 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213148
Side View
Table 61.0%Crown 36.5°Girdle: ThickPavilion 30.9°Culet: NoneDepth 69.0%

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 31
Current: $7,451 SGD|Low: $1,560 SGD|High: $7,511 SGD|Avg: $3,821 SGD|+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
Retailer 13
October 30, 2026
Retailer 2$1,560 SGD
Retailer 7$2,237 SGD
Retailer 11$2,434 SGD
Retailer 12$2,504 SGD
Retailer 8$2,595 SGD
Retailer 5$2,624 SGD
Retailer 13$2,812 SGD
Retailer 3$3,467 SGD
Retailer 9$4,073 SGD
Retailer 6$4,364 SGD
Retailer 10$4,864 SGD
Retailer 4$7,429 SGD
MOH London$7,451 SGD

18 data points across 13 retailers

11 retailers$1,560 SGD to $7,451 SGD

A
Cheapest Retailer
-
$1,560 SGD
$1,220 USD
B+
Retailer 2
-
$2,237 SGD
$1,750 USD
View
B+
Retailer 3
-
$2,434 SGD
$1,904 USD
View
B+
Retailer 4
-
$2,504 SGD
$1,959 USD
View
Final sale: no returns
Retailer 5
-
$2,595 SGD
$2,030 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,595 SGD
$2,030 USD
View
B+
Retailer 7
-
$2,812 SGD
$2,200 USD
View
B
Retailer 8
-
$4,073 SGD
$3,186 USD
View
B
Retailer 9
-
$4,364 SGD
$3,414 USD
View
B
Retailer 10
-
$4,864 SGD
$3,805 USD
View
Most Expensive
B
MOH London
LG537213148 · Oct 29
$7,451 SGD
£4,589 GBP
View
10 more retailers have this diamond
Prices start from $1,560 SGDSave up to $5,891 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
1.84ct Radiant
$1,560 SGD