CaratHunter
Plans
Emerald|Lab Grown|IGI

0.98ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG499189743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499189743

Diamond specifications and retailer prices

From $140 USD
As of October 27, 2026
Save $673 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $813 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.98ct lab-grown emerald diamond

This 0.98ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499189743 or 499189743. Listed at 16 retailers as of October 25, 2026, with prices from $140 to $813, a $673 spread on the same certified stone. MOH London lists it at $813. 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

0.98
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189743
Dimensions6.64 × 4.84 × 3.19 mm
L/W Ratio1.37
Culet sizeLong
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
6.64 mm4.84 mm0.98 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499189743
Side View
Table 66.0%Crown 25.4°Girdle: ThinPavilion 37.6°Culet: LNGDepth 65.9%

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 27
Current: $813 USD|Low: $111 USD|High: $822 USD|Avg: $364 USD
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 29, 2026
Retailer 9$140 USD
Retailer 4$157 USD
Retailer 8$162 USD
Retailer 11$174 USD
Retailer 13$245 USD
Retailer 2$296 USD
Retailer 6$311 USD
Retailer 7$330 USD
Retailer 5$418 USD
Retailer 10$558 USD
Retailer 12$590 USD
Retailer 3$640 USD
MOH London$813 USD

42 data points across 13 retailers

16 retailers$140 USD to $813 USD

A
Cheapest Retailer
-
$140 USD
A
Retailer 2
-
$157 USD
View
Final sale: no returns
A
Retailer 3
-
$162 USD
View
A
Retailer 4
-
$174 USD
View
A
Retailer 5
-
$205 USD
HK$1,600 HKD
View
B+
Retailer 6
-
$245 USD
View
A
Retailer 7
-
$296 USD
£233 GBP
View
A
Retailer 8
-
$311 USD
€296 EUR
View
A
Retailer 9
-
$330 USD
£260 GBP
View
B+
Retailer 10
-
$418 USD
View
B+
Retailer 11
-
$499 USD
SGD 674 SGD
View
B+
Retailer 12
-
$558 USD
View
B+
Retailer 13
-
$590 USD
View
B
Retailer 14
-
$614 USD
View
B
Retailer 15
-
$640 USD
View
Most Expensive
B
MOH London
LG499189743 · Oct 25
$813 USD
£640 GBP
View
15 more retailers have this diamond
Prices start from $140 USDSave up to $673 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.

A
0.98ct Emerald
$140 USD