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Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG685512177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685512177

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 30, 2026
Save $1,250 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,263 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685512177 or 685512177. Listed at 21 retailers as of October 30, 2026, with a 509% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685512177
Dimensions6.68 × 4.78 × 3.26 mm
L/W Ratio1.40
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
6.68 mm4.78 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685512177
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 38°Culet: LNGDepth 68.2%

Caratlytics Score

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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: $2,263 SGD|Low: $234 SGD|High: $2,263 SGD|Avg: $693 SGD
Brilliant Earth
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
October 31, 2026
Retailer 8$245 SGD
Retailer 11$274 SGD
Retailer 17$285 SGD
Retailer 3$306 SGD
Retailer 10$306 SGD
Retailer 14$524 SGD
Retailer 4$533 SGD
Retailer 12$540 SGD
Retailer 2$556 SGD
Retailer 18$610 SGD
Retailer 16$745 SGD
Retailer 6$818 SGD
Retailer 7$981 SGD
Retailer 15$1,005 SGD
Retailer 9$1,050 SGD
Retailer 13$1,434 SGD
Retailer 5$1,495 SGD
Brilliant Earth$2,263 SGD

40 data points across 18 retailers

21 retailers$245 SGD to $1,495 SGD

Retailer 1
-
$244 SGD
$191 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$245 SGD
$192 USD
View
A
Retailer 3
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 4
-
$285 SGD
$223 USD
View
A
Retailer 5
-
$306 SGD
$239 USD
View
A
Retailer 6
-
$306 SGD
$239 USD
View
A
Retailer 7
-
$524 SGD
ZAR 6,621 ZAR
View
A
Retailer 8
-
$533 SGD
$417 USD
View
A
Retailer 9
-
$540 SGD
€402 EUR
View
A
Retailer 10
-
$556 SGD
£342 GBP
View
A
Retailer 11
-
$610 SGD
$477 USD
View
B+
Retailer 12
-
$738 SGD
$577 USD
View
B+
Retailer 13
-
$745 SGD
A$896 AUD
View
B+
Retailer 14
-
$818 SGD
$640 USD
View
B+
Retailer 15
-
$981 SGD
$767 USD
View
B+
Retailer 16
-
$1,005 SGD
A$1,210 AUD
View
B+
Retailer 17
-
$1,050 SGD
$821 USD
View
B+
Retailer 18
-
$1,079 SGD
$844 USD
View
B
Retailer 19
-
$1,434 SGD
£883 GBP
View
B
Retailer 20
-
$1,495 SGD
$1,170 USD
View
Most Expensive
Brilliant Earth
14537081A · Oct 16
$2,263 SGD
$1,770 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $245 SGDSave up to $1,250 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
1.03ct Emerald
$245 SGD