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Emerald|Lab Grown|GIA

1.50ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 6492395502

Certificate GIA 6492395502

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 30, 2026
Save $1,819 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,199 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492395502. Listed at 11 retailers as of October 29, 2026, with prices from $380 to $2,199, a $1,819 spread on the same certified stone. Brilliant Earth lists it at $2,199. 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

1.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492395502
Dimensions7.81 × 5.51 × 3.77 mm
L/W Ratio1.42
Top View
7.81 mm5.51 mm1.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492395502
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: $2,199 SGD|Low: $322 SGD|High: $2,365 SGD|Avg: $1,263 SGD|-7.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$380 SGD
Retailer 8$605 SGD
Retailer 4$665 SGD
Retailer 7$706 SGD
Retailer 5$730 SGD
Retailer 2$740 SGD
Retailer 9$1,493 SGD
Retailer 10$1,582 SGD
Retailer 11$1,704 SGD
Retailer 6$1,872 SGD
Brilliant Earth$2,199 SGD

43 data points across 11 retailers

11 retailers$380 SGD to $2,199 SGD

A
Cheapest Retailer
-
$380 SGD
$297 USD
Final sale: no returns
A
Retailer 2
-
$605 SGD
HK$3,700 HKD
View
A
Retailer 3
-
$665 SGD
$520 USD
View
B+
Retailer 4
-
$706 SGD
$552 USD
View
B+
Retailer 5
-
$730 SGD
€544 EUR
View
B+
Retailer 6
-
$740 SGD
£456 GBP
View
B
Retailer 7
-
$1,493 SGD
$1,168 USD
View
B
Retailer 8
-
$1,582 SGD
$1,237 USD
View
B
Retailer 9
-
$1,704 SGD
$1,333 USD
View
B
Retailer 10
-
$1,872 SGD
£1,153 GBP
View
Most Expensive
B
Brilliant Earth
10474544A · Oct 29
$2,199 SGD
$1,720 USD
View
10 more retailers have this diamond
Prices start from $380 SGDSave up to $1,819 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
1.50ct Emerald
$380 SGD