CaratHunter
Plans
Emerald|Lab Grown|IGI

1.60ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG499115806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499115806

Diamond specifications and retailer prices

From $1,432 SGD
$1,120 USD
As of October 30, 2026
Save $2,777 SGD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,575 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.6ct lab-grown emerald diamond

This 1.6ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499115806 or 499115806. Listed at 12 retailers as of October 30, 2026, with a 194% 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

1.60
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499115806
Dimensions8.35 × 5.47 × 3.56 mm
L/W Ratio1.53
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
8.35 mm5.47 mm1.60 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499115806
Side View
Table 68.0%Crown 21.8°Girdle: MediumPavilion 36.4°Culet: LNGDepth 65.1%

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: Oct 30
Current: $4,575 SGD|Low: $1,432 SGD|High: $7,064 SGD|Avg: $3,238 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
October 30, 2026
Retailer 2$1,432 SGD
Retailer 8$2,104 SGD
Retailer 12$2,290 SGD
Retailer 3$2,355 SGD
Retailer 9$2,440 SGD
Retailer 11$2,440 SGD
Retailer 4$2,659 SGD
Retailer 5$3,459 SGD
Retailer 10$3,838 SGD
Retailer 7$4,208 SGD
NZ Jewellers$4,575 SGD
Retailer 6$7,009 SGD

43 data points across 12 retailers

12 retailers$1,432 SGD to $4,208 SGD

B+
Cheapest Retailer
-
$1,432 SGD
$1,120 USD
B
Retailer 2
-
$2,104 SGD
$1,646 USD
View
B
Retailer 3
-
$2,290 SGD
$1,791 USD
View
B
Retailer 4
-
$2,355 SGD
$1,842 USD
View
Final sale: no returns
B
Retailer 5
-
$2,440 SGD
$1,909 USD
View
Retailer 6
-
$2,440 SGD
$1,909 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,659 SGD
$2,080 USD
View
B
Retailer 8
-
$3,459 SGD
£2,130 GBP
View
B
Retailer 9
-
$3,838 SGD
$3,002 USD
View
B
Retailer 10
-
$4,208 SGD
$3,292 USD
View
Most Expensive
NZ Jewellers
23fd122a-6f7e-4389-994f-7dfea7c13ab9 · Oct 28
$4,575 SGD
$3,579 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,432 SGDSave up to $2,777 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+
1.60ct Emerald
$1,432 SGD