CaratHunter
Plans
Emerald|Lab Grown|IGI

1.07ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG508156209

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156209

Diamond specifications and retailer prices

From $864 SGD
As of November 6, 2026
Save $1,696 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,817 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.07ct lab-grown emerald diamond

This 1.07ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508156209 or 508156209. Listed at 12 retailers as of November 4, 2026, with a 196% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.07
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle15.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156209
Dimensions6.81 × 4.92 × 3.36 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm4.92 mm1.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156209
Side View
Table 68.0%Crown 15.4°Girdle: MED-STKPavilion 40.6°Culet: LNGDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,817 SGD|Low: $829 SGD|High: $4,272 SGD|Avg: $1,616 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$864 SGD
Retailer 12$939 SGD
Retailer 3$968 SGD
Retailer 9$1,002 SGD
Retailer 11$1,002 SGD
Retailer 8$1,064 SGD
Retailer 4$1,230 SGD
Retailer 2$1,588 SGD
Retailer 10$1,631 SGD
Retailer 6$2,559 SGD
NZ Jewellers$2,817 SGD
Retailer 5$4,209 SGD

45 data points across 12 retailers

12 retailers$864 SGD to $2,559 SGD

B+
Cheapest Retailer
-
$864 SGD
B
Retailer 2
-
$939 SGD
View
B
Retailer 3
-
$968 SGD
View
Final sale: no returns
B
Retailer 4
-
$1,002 SGD
View
Retailer 5
-
$1,002 SGD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$1,064 SGD
View
B
Retailer 7
-
$1,230 SGD
View
B
Retailer 8
-
$1,588 SGD
View
B
Retailer 9
-
$1,631 SGD
View
B
Retailer 10
-
$2,559 SGD
View
Most Expensive
NZ Jewellers
f0940345-e649-4b16-9912-33633dbe8358 · Nov 6
$2,817 SGD
$2,198 USD
View
Price under review
10 more retailers have this diamond
Prices start from $864 SGDSave up to $1,696 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.

B+
1.07ct Emerald
$864 SGD