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Emerald|Lab Grown|IGI

1.53ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG502109017

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502109017

Diamond specifications and retailer prices

From $263 USD
As of October 30, 2026
Save $1,467 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,730 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown emerald diamond

This 1.53ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502109017 or 502109017. Listed at 11 retailers as of October 29, 2026, with prices from $263 to $1,730, a $1,467 spread on the same certified stone. Do Amore Diamonds lists it at $1,730. 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

1.53
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle25.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502109017
Dimensions7.62 × 5.49 × 3.75 mm
L/W Ratio1.39
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
7.62 mm5.49 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502109017
Side View
Table 62.5%Crown 45.9°Girdle: ThickPavilion 25.5°Culet: LNGDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,730 USD|Low: $141 USD|High: $2,050 USD|Avg: $744 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$141 USD
Retailer 12$263 USD
Retailer 3$301 USD
Retailer 10$351 USD
Retailer 2$405 USD
Retailer 11$498 USD
Retailer 6$759 USD
Retailer 9$830 USD
Retailer 8$995 USD
Retailer 7$1,160 USD
Retailer 5$1,660 USD
Do Amore Diamonds$1,730 USD

17 data points across 12 retailers

11 retailers$263 USD to $1,730 USD

A
Cheapest Retailer
-
$263 USD
B+
Retailer 2
-
$301 USD
View
A
Retailer 3
-
$351 USD
View
A
Retailer 4
-
$405 USD
€386 EUR
View
B+
Retailer 5
-
$498 USD
View
Retailer 6
-
$759 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$830 USD
View
B
Retailer 8
-
$995 USD
View
Retailer 9
-
$1,160 USD
£913 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
$1,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-CEE49E8E3 · Oct 29
$1,730 USD
View
10 more retailers have this diamond
Prices start from $263 USDSave up to $1,467 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
1.53ct Emerald
$263 USD