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Emerald|Lab Grown|IGI

1.03ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG685512232

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685512232

Diamond specifications and retailer prices

From $216 SGD
As of November 6, 2026
Save $1,184 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,400 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG685512232 or 685512232. Listed at 17 retailers as of November 4, 2026, with prices from $216 to $1,400, a $1,184 spread on the same certified stone. Reve Diamonds lists it at $1,400. 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

1.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685512232
Dimensions6.88 × 4.72 × 3.25 mm
L/W Ratio1.46
Culet sizeLarge
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
6.88 mm4.72 mm1.03 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685512232
Side View
Table 65.0%Crown 30.3°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 68.9%

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: Nov 6
Current: $473 SGD|Low: $206 SGD|High: $1,400 SGD|Avg: $608 SGD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 2$216 SGD
Retailer 3$241 SGD
Retailer 9$250 SGD
Retailer 5$268 SGD
Retailer 12$268 SGD
Retailer 1$473 SGD
Retailer 8$480 SGD
Retailer 11$482 SGD
Retailer 10$577 SGD
Retailer 7$713 SGD
Retailer 13$862 SGD
Retailer 4$931 SGD
Retailer 6$1,253 SGD
Reve Diamonds$1,400 SGD

46 data points across 14 retailers

17 retailers$216 SGD to $1,400 SGD

Retailer 1
-
$215 SGD
Price last confirmed 45 days ago
A
Retailer 2
-
$216 SGD
View
A
Retailer 3
-
$241 SGD
View
Final sale: no returns
A
Retailer 4
-
$250 SGD
View
A
Retailer 5
-
$268 SGD
View
Retailer 6
-
$268 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$473 SGD
View
Retailer 8
-
$480 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$482 SGD
View
B+
Retailer 10
-
$577 SGD
View
Retailer 11
-
$604 SGD
View
Price last confirmed 81 days ago
B
Retailer 12
-
$713 SGD
View
B
Retailer 13
-
$862 SGD
View
B
Retailer 14
-
$911 SGD
View
B
Retailer 15
-
$931 SGD
View
B
Retailer 16
-
$1,253 SGD
View
Most Expensive
B
Reve Diamonds
1D5216E34 · Nov 4
$1,400 SGD
$1,096 USD
View
16 more retailers have this diamond
Prices start from $216 SGDSave up to $1,184 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
$216 SGD